4:41PM Thu Nov 5< Boubacar Barry's...L.10 Estimate sums and differences of fractions using benchmarksA 6ɛ 824Estimate the difference using benchmarks.8.

Using benchmark we approximate the value.

Answered: Estimate the difference using…

Math

Calculus

Estimate the difference using benchmarks.

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter9: Sequences, Probability And Counting Theory

Section9.5: Counting Principles

Problem 42SE: In horse racing, a “trifecta” occurs when a bettor wins by selecting the first three finishers in...

See similar textbooks

Related questions

Q: How do I calculate to get this std dev answer?

A: Given Information: Proportion p=0.40 Sample size n=50 Based on the concept of Central limit theorem,…

Q: Select all the levels of measurement for which data can be quantitative. Ratio Ordinal Interval…

A: Data are nothing but the actual pieces of information that we collect through our study.The…

Q: Based on any collected data, explain the data sources and what are the strengths and weaknesses of…

A: Data collection is an approach to gather information from a variety of sources. In general, primary…

Q: what percent of the data falls within 2 standard deviations of the mean?

Q: There are 3 kinds of estimation approaches

A: There are more than 3 kinds of estimation approaches like as Maximum likelihood Method , Method of…

Q: Which data-collection methods are dominant in quantitative research? Select all that apply.

A: # Quantitative research:Quantitative research is the process of collecting and analyzing numerical…

Q: What would be the differences in approach between qualitative and quantitative

Q: List two ways that you can improve statistical power.

A: Methods to increase statistical power:- 1. use a large sample- if we use larger sample then it…

Q: Define and differentiate Quantitative and Qualitative

A: We want to Define and differentiate Quantitative and Qualitative

Q: Proportion of Variance

A: pca is dimensionality reduction technique by performing pca we get which component explains the…

Q: What is the standard error for the estimate of the difference in proportions in the male and female…

Q: Do you think that a margin of error greater than 5% is appropriate when conducting a research?

A: Margin of error helps to understand the confidence level of the research or survey. It is calculated…

Q: Explain why the minimum and maximum observations are added to the three quartiles to describe better…

A: Quartile: Quartiles are the values which divides the data into four equal parts. First quartile:…

Q: An automobile insurance agent believes that company A is more reliable than company B. Which level…

A: We need to use concept of Scales of measurements to solve this

Q: What is quantitative data?

A: Qualitative data is a type of data that expresses a given quantity, quantity or range. In the case…

Q: Explain Quantitative variable?

A: Quantitative variables: The quantitative variable is the variable that measures a numerical…

Q: let x~ N Ci0,2) Calculate 85th percentile

A: Answer is 11.466

Q: What does a standard score measure?

A: Solution A standard score is the score which is standardized with respect to mean and sd.

Q: What is triangulations and why is it so important in qualitative research?

A: Triangulation facilitates validation of data through cross verification from more than two sources.…

Q: Consider taking a point estimate from a randomly selected population of 120 students with a number…

A: The population is defined as a whole set of observations. It is difficult to deal with,…

Q: Analyze the experimental data

A: ANOVA: This is a statistical technique to observe the variation in the data. here three brands of…

Q: What is the Differences Between Predicted and Observed Values

Q: What does MS between reflects?

Q: Why does the observed mean difference should not be taken seriously?

A: Mean difference(MD): Mean Difference is also known as Difference in means. Mean difference measures…

Q: What is the standard error of the point estimate vou calculated for the previous question?

A: We have given that Sample size n= 1000 Favorable cases x= 89 Sample proportion p^=x/n = 89/1000 =…

Q: A random sample of 4000 U.S.citizens yielded 2280 who are in favor of gun control legislation. Find…

A: Given:A rondom sample of 4000 U.S citizensyielded 2280 who are in favor of guncontrol…

Q: Intelligence as measured by IQ score 136 is best described as

A: Hint: There are four types of measurement scales Nominal: it is a Categorical variable that…

Q: What is the scale factor?

Q: Make a conclusion based on the histogram (attached below)

A: We need to make interpretation based on given Histogram

Q: Why would standard z having no units of measurements be desirable for comparing data sets with…

A: The Z-score is measured in terms of standard deviations from the mean. It is the statistical…

Q: In words, explain what is measured by SS, variance, and standard deviation

A: The sum of squared deviations, , is also known as the sum of squares or SS. The number of squared…

Q: Shark scientists are interested in whether the magnitude of hammer-head shark migration is related…

A: It is given that the, Shark scientists are interested in whether the magnitude of hammer-head shark…

Q: Which would be the most effective method to determine if the mean diameter of the suppliers products…

A: Concept: Whenever we want to check whether the mean claim is being fulfilled or not we use…

Q: Nutritionists claim that the mean mass of vitamin C per tablet is higher than 291 milligrams.…

A: It is given that the Nutritionists claim that the mean mass of vitamin C per tablet is higher than…

Q: What is mPRQ?

A: Given,

Q: Why might the range not be the best estimate of variablitiy?

A: Range is the difference between the largest and smallest value in a data set, so if there is an…

Q: What is the scale factor ?

A: Given , We have to find scale factor

Q: A test statistic works like a Z-score in that it measures the distance between ________________ and…

A: Consider that the population mean is µ and the sample mean is x̅ .

Q: What is quantitative research?

A: Introduction: Categorical variable: Categorical variable categories each individual to corresponding…

Q: Please answer as substantial as you can. What is the importance of documenting the steps of a…

A: Whether you’re jotting down the results of your own experiments or organizing the work of others,…

Q: What would be the most likely level of measurement for capturing variation in support for the death…

A: Since the death penalty is can occur in integer. 1 death penalty is used for all kinds of important…

Q: What are the four of the most important qualitative methods?

A: Let QM denote Qualitative Methods

Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

4:41PM Thu Nov 5
< Boubacar Barry's...
L.10 Estimate sums and differences of fractions using benchmarks
A 6ɛ 8
24
Estimate the difference using benchmarks.
8.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Point Estimation, Limit Theorems, Approximations, and Bounds$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.

Similar questions

Convert 110,210,310,410,510,610,710,810 , and 910 to percents. Do you notice a pattern? Explain the pattern is.
In horse racing, a “trifecta” occurs when a bettor wins by selecting the first three finishers in the exact order (1 St place, 2nd place, and 3rd place). How many different trifectas are possible if there are 14 horses in a race?
Part 2 out of 3 c. Maria cut a 6-foot length of ribbon into 7 equal parts. What fraction of a foot is each piece of ribbon? d. What is the name of the fraction concept used in part c' (select) part-to-whole ratio 3 attempts left Check my work fraction-quotient rt
https://virtualsc.geniussis.com/FE X Tn Unit 4 Test (page 1 of 21) h Bloc X Beaufort SD scde-genius.mrooms.net/mod/quiz/attempt.php?attempt=8595798&cmid%=751491 Instructions: Find the slope of the line. Use the forward slash (i.e. "/") for all fractions (e.g. -1/2 is the same -). If the slope is undefined, type in "undefined." Make sure to reduce all fractions. as 4 -5 -4 -3 -2 -1 3 4 -1 -4 -5 27 O Type here to search O Unit 4 Tes.. Week 14 NoRedink 8
PART B (3.21x1043.21×104 )(0.2506) Express your answer in appropriate significant figures. 0.0579/0.683 Express your answer in appropriate significant figures.
what is the sum of the measured values 21.4 s + 15 s +17.17 s + 4.00 3 s?.. (a) 57.573 s (b) 57.57 s (c) 57.6 s (d) 58 s (e) 60 s
13. Emily hits a nail with her hammer and the nail goes 30 mm into the board. On each successive hit the nail goes in 40% as far as it did on the previous hit. a) How far will the nail go in on the sixth hit? b) After the sixth hit, what is the total distance (to the nearest mm) that the nail has entered into the board?
4.9 %23 6.3 पि 7.
True or False: Linear or measurement models for fractions supports the idea that a fraction is a number with a position on a number line.
For a sample of 297 students, it was found that 71 of the students liked online classes. What is the best point estimate for the percent of students who like online classes? Write as a decimal rounded to 4 decimal spaces. Do not convert to a percent. • Ili D
5. A Ping Pong ball is dropped from a height of 16 feet and always rebounds % of the distance of the previous fall. a) What distance does it rebound the 6th time? b) What is the total distance the ball has traveled after this time?
A sample of 3800 people were asked if they felt "good" about the economy. A 95% CI for the proportion who answer 'yes' is: 0.58