equired: Write your answers on the table provided below. 1. Determine the type of data and levels of measurement for the following variables: 2. Comment and explain your answer in each variable. Variable Type of data Level of measurement Explanation CustID Product ID Area (ft.)
Q: ) Construct a Frequency Polygon (e) Construct a Frequency Ogive
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Q: stribution importa
A: Regression Analysis: Regression analysis is a statistical device to estimate the unknown values of…
Q: X 1 2 3 4 5 6 P(x) 0.09 0.14 0.22 0.20 0.17 0.18
A: Mean(μ)=E(X)=∑X.P(X)E(X)=1×0.09+2×0.14+3×0.22+4×0.20+5×0.17+6×0.18E(X)=0.09+0.28+0.66+0.80+0.85+1.08…
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A: Given that. X~N( 0 , 1 ) μ=0 , ?=1 (for standard normal distribution)
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Q: In 1980, women who were under 50 years old had a mean body weight of 145 pounds, with a standard…
A: Given Population of study - women who were under 50 years Mean, μ = 145 Standard deviation, σ = 20
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Q: Protein Grams in Fast Food The amount of protein (in grams) in a variety of fast-food sandwiches is…
A: The frequency distribution is provided below: Class interval Frequency 12-17 4 18-23 8…
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Q: Below are Means for 2x2 ANOVA. Which missing value would result in no main effect for Stress levels.…
A: Given, Below are Means for 2x2 ANOVA. Low stress High stress Female 4 6 Male 8 ?
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A: Given problem Given that Records in the city of Makati shows that the average number of stores…
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A: Given that We have to conduct hypothesis testing for the claim that the…
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A: Given: sample size(n)=16Probability(p0)=0.57np0(1-p0)=16×0.57×(1-0.57) =3.9216…
Q: Attendance 155 170 200 188 1) What is the value of Σz? 2) What is the value of Σy? 3) What is the…
A: Solution
Q: 100 98. 97. १५. 95. 94 93 92- वा १० १० ब 92 93 वय 95
A: From the above scatter plot The above scatter plot shows the positive correlation Because all…
Q: Calculate the Pearson’s correlation coefficient for the above data
A: Pearson's correlation coefficient:
Q: JBC Company wishes to test four different gadgets A, B, C, and D. The lifetimes of the gadgets in…
A: The following information has been given: A B C D 33 32 31 27 38…
Q: Computed p-value 1. p= 0.04 2. p= 0.00 3. p = 0.02 Level of Significance a a =0.05 a =0.05 a =0.05…
A: It is given that the table shows samples of computed p-values and corresponding level of…
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Q: Q1/The median is 35 99 87 47 33 47 9 57 72 65 70 19 49 68 60 28 29 57 15 58 51 47 54 53 96 95 97 41…
A: First we arrange the above data of n ascending order so it would be easy to count the frequencies…
Q: Below is a table that shows samples of computed p values and the corresponding level of…
A: The decision rule is If p-value≤α then Reject Ho
Q: 43. Find Harmonic mean of the following data Values 2754 475 75 5 0.8 0.08 0.005 0.0009
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Q: Find the probability that in a family of three children, there will be a. No boy b. 1 boy c. 2…
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Q: Classify the events as independent or not independent. Events A and B where P(A) = 0.6, P(B) = 0.9,…
A: Events A and B where P(A) = 0.6, P(B) = 0.9, and P(A and B) = 0.54
Q: Can you please space out the numbers and make the instructions more clear? It is very hard to tell…
A: From the information, The formula for calculating theVar(aX+bY) is
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A: From the provided information, Sample size (n) = 32 Mean difference (x̄d) = 5.49 Standard deviation…
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A: Repeated measures t-test is a design in which a single sample of participants is measured twice on…
Q: 1. Consider the following table. xi 4.0 4.2 4.5 4.7 5.1 5.5 5.9 6.3 256.73 Y₁ 102.56 113.18 130.1178…
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A: Given information: Variable=1. No. of sleeping hours in waxing crescent.2. No. of sleeping hours in…
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A: Given data, The table below contains the covariance matrix of stock returns and the market. Assume…
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A: The null and alternative hypotheses are: H0: The sentence (sent to person or not sent to person) is…
Q: you did not answer d, the last part of the question
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Q: If a number is randomly chosen from the interval (-3,3). What is the probability that the number is…
A: Let X be the number of Randomly chosen X~U(-3,3) P(X<-8/3)=? Note: According to Bartleby…
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Q: A manufacturer must test that his bolts are 5.00cm long when they come off the assembly line. He…
A: We have given that Population mean (µ) = 5Standard deviations (σ) = 0.44Sample size (n) = 49Sample…
Q: What is sampling? In the study you are analyzing, what conceptual issue of major concern would you…
A: Sampling is drawing a subset from population which represent the characteristics of the population
Q: 5. Decision reversal during sensitivity analysis A. requires only a single parameter to be modified.…
A: 5) The correct answer is "Option B". That is, Decision reversal during sensitivity analysis…
Q: A senior high school teacher is interested in knowing the average number of hours a teacher works in…
A: A senior high school teacher is interested in knowing the average number of hours a teacher works in…
Q: Refer to the illustration below: Height 177-183 170-176 163-169 156-162 149-155 142-148 135-141 What…
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A: Note : As per the guidelines we are supposed to solve only first three sub parts. Please repost the…
Q: The manager of a restaurant in a commercial building has determined that the proportion of customers…
A: Given data n=100 p=14%=0.14
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Q: 1. Given the data: 29.65 30.65 29.65 31.25 Determine 28.55 28.15 30.45 29.45 28.65 29,85 29.15 30.15…
A: Given data…
Q: Calculate the point estimate. The mean and standard deviation of the blood sugar level of randomly…
A: Given:
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- Find the mean hourly cost when the cell phone described above is used for 240 minutes.Data: 20162712199153111420730423197252872623211164262529222297256192320131527182323281161710 Name: Zeeshan Fayyaz Registration No: MS120192035Court_Income Justice_Salary61 27408 431569 901135 58260 45252 62103 25169 2326 24
- Find a particular Integcal System. Dciginal Inhomageneous. for the %3DRead the box "The Return to Education and the Gender Gap." The Return to Education and the Gender Gap Dependent variable: logarithm of Hourly Earnings. * Regressor Years of education Female Female x Years of education Potential experience Potential experience² Midwest South West Intercept (1) 0.1035** (0.0009) 1.533" (0.012) 0.208 (2) 0.1050** (0.0009) -0.263** (0.004) 1.629" (0.012) 0.1001" (0.0011) 0.258 -0.432** (0.024) 0.0121" (0.0017) 1.697** (0.016) (4) 0.1013** (0.0012) 0.258 -0.451" (0.024) 0.0134" (0.0017) 0.0136** (0.0012) -0.000184** (0.000021) -0.095" (0.006) -0.092** (0.006) -0.028"* (0.007) 1.328" R² The sample size is 52,970 observations for each regression. Female is an indicator variable that equals 1 for women and 0 for men. Midwest, South, and West are indicator variables denoting the region of the United States (0.023) 0.267Questio. 6 please
- picture uplaod of questionPrev The following line graph shows the combined Math and English SAT score averages for Missouri from 1994 to 1998. Use the line graph to answer the questions. SAT Score Averages 1150 1140 1130 1120 1110 1100 State Combined SAT Score Averages: 1994 - 1998 1114 1994 1135 1995 1139 1996 Year 1135 1997 1143 1998 Ne/books/9780136970736/pdf2htmlex/index.html#page_136 35 30 ARRAY 25 20 15 10 5 How You Will Spend Your Average Life Expectancy of 78 Years Sleeping Working Watching TV Doing Housework Pr Eating Socializing Shopping Source: U.S. Bureau of Labor Statistics According to the U.S. Bureau of Labor Statistics, you will devote 37 years to sleeping and watching TV. The number of years sleeping will exceed the number of years watching TV by 19. Over your lifetime, how many years will you spend on each of these activities? (Exercises 3-4 are based on the graph at the bottom-right of the previous page.) 3. The median yearly salary of a general manager with a bachelor's degree or higher is $31,000 less than twice that of a general manager with just a high school diploma. Combined, two managers with each of these educational attainments earn $149,300. Find the median yearly salary of general managers with each of these levels of education. The bar graph shows median yearly earnings of full-time…