Explain how is BEDMAS used and its right order.

Q: Why do we call the ANOVAs we learned about in this chapter “one-way” ANOVAs?

A: The one way analysis of variance, also known as one-way ANOVA is a statistical technique for the…

Q: Inferential Statistics is the:

A: Descriptive statistics: Descriptive statistics summarizes the information in a sample. It can be…

Q: What are the variables in the STEMing the tide: Using ingroup experts to inoculate women's…

A: The following are the variables in the STEMing  the tide: Using ingroup experts to inoculate women's…

Q: What is the standard error for this problem, not using the pooled values

A: From the given information we find the standard error without using pooled value.

Q: What is Random Assignment?

A: Random assignment is when a research group (i.e. an experimental group or a control group) is…

Q: Alcohol abuse has been described by college presidents as the number one problem on campus, and it…

A:

Q: A new brand of women clothes is to enter the Lebanese market. Like all other companies, this women's…

A: Descriptive Research is just given the small description about the research for example 10% machine…

Q: Probability theory forms a central part of the design of in Reliability engineering.

A: # probability theory forms a central part of design of high reliable system in Reliability…

Q: what is the z score formula and and reverse z score formula ?

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Q: How to Assign Subjects in random assignment?

A:

Q: In your opinion, how important is hypothesis testing in research

A: Hypothesis :  Some statement about the population  , which is have to verify by using sample…

Q: Describe the assumptions for ANOVA and explain how they may be diagnosed.

A: Introduction :-  There are some assumptions made to conduct ANOVA. We have to describe them and to…

Q: Manatees are large aquatic mammals found primarily in the rivers and estuaries of Florida. Because…

A: Population is the complete set of people or objects with certain common characteristics under the…

Q: What is false discovery rate? How is this calculated?

A: The false discovery rate is the ratio of number of false positive results to the total number of…

Q: In Pakistan, thousands of graduates got degrees from different universities every year. Most of them…

A: Given Data : City Jobless Rate (%) Crime Rate (%) Karachi 14 3 Lahore 21 4 Islamabad 16 2…

Q: Explain in details ANOVA and its types?

A: ANOVA helps to determine if the differences between groups of data are statistically significant or…

Q: Explain the meaning of the term hypothesis as used in inferential statistics.

A: Hypothesis testing:         Hypothesis testing was introduced by R.A.Fisher (Ronald Fisher).It is a…

Q: Why is SSA called the ambiguous case?

A: SSS is a triangle in which side and an angle opposite one of them are given. such a case  is called…

Q: It is an area of statistics that is concerned with reaching conclusions from incomplete information,…

A: Inferetial statistics that is concerned with reaching conclusion from the incomplete information…

Q: 4. What is meant by field complaint?

A:

Q: What is Effect in hypothesis?

A: The rejection of a null hypothesis indicates that an effect is significant. The effect of a…

Q: If we can perform a census (i.e. collect data from the entire population), then we can forget about…

A: Given that If we can perform a census (i.e. collect data from the entire population), then we can…

Q: Inferential statistics are valuable when examination of each member of an entire .population is not…

A: Since we know that  Inferential statistics use measurements from the sample of subjects in the…

Q: Describe the circumstances in which post hoc tests are used and explain why these tests are…

A: ANOVA is used to compare the means of three or more population. Null hypothesis: The means of the…

Q: What is meant and implied by the term "the golden mean"?

A: Golden mean represents balance between extremes. In other words, it is the middle between two…

Q: What is the average number of times a drawing must be examined by a client before it is accepted?

A: The average or expected value of X is defined as E(X) = Σx.P(X = x)

Q: What are the six steps to inferential statistical testing? Explain Each step.

A: Solution-: We want to fin six steps to inferential statistical testing?

Q: What are some ways to protect the confidentiality of research participants? Select all that apply.

A: It is the responsibility of the researcher to protect the confidentiality of  research participants.…

Q: the numerical value that is the best measure of central tendency for the "jobwant" varialbe is ____.…

A:

Q: What is the control for preventing misclassification?

A: Given information: It is asked to identify the control for preventing misclassification.

Q: Give a clear chart showing the conditions, where we can apply various types of random and non-…

A: Random sampling is also known as probability sampling, is a sampling method in which the method of…

Q: Explain ONE-TAILED AND TWO-TAILED TESTS.

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Q: 50, 10, 10, 8, 6, 11, 6,11, 9, 9 What is the 1st and 3rd quartile?

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Q: What are the assumptions when you use a Z score?

A:

Q: Explain how F-statistic has two types of degrees of freedom?

A: Introduction: Degrees of freedom can be defined as the number of values in an analysis, that can be…

Q: What is defination for p -value

A: P-value :  It is mostly used for take decision while testing a hypothesis.

Q: Differentiate between the probability and non-probability sampling

A: In probability sampling each sample is equally likely to be in the sample.  Here the samples are…

Q: It is known through Operation Laban Altapresyon that 15% of adults from the Province of Realeza are…

A:

Q: What is assigned randomly?

A: Random assignment is a statistical technique in which the units or human participants or animal…

Q: What are some of the most basic statistic formulas used in excel for the Hospitality carrier field?

A: Some of the basic formulas are given as mean, median, mode, quartiles etc

Q: what is the test statistic

A:

Q: What is the name of this hypothesis test? A state employee wishes to see if there is a significant…

A: Test is that whether there is a significant difference in the number of employees at the…

Q: Explain Prerequisites for Single mean?

A: Single mean test: Single mean test is used to compare the mean of a variable in the sample of data…

Q: What is Type I and Type II Error?

A:

Q: Give 5 examples for both descriptive and inferential statistic • Descriptive • Inferential

A: Descriptive statistics uses data to provide a description or summary whereas inferential statistics…

Q: What is the spread between corporation A’s issue and corporation B’s?

A: Given Data Issuer Rating Yield Spread Treasury Benchmark Corporation A Triple A 7.87 50 10…

Q: Mr. A wants to analyze the CGPA of bachelor's students for the years 2011, 2012, 2013, Is she…

A: Cross sectional study: A study is defined as cross sectional study which analyses data from a…