Question: If two samples A and B had the same mean and standard deviation, but sample A had a smaller sample size, which sample would have

If two samples A and B had the same mean and standard deviation, but sample A had a smaller sample size, which sample would have the wider 95% confidence interval? Can you explain how you got your answer?

Sample A as it has the smaller sample

Sample A as it comes first

Sample B as it has the larger sample

Sample B as its sample is more disperse

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

If two samples A and B had the same mean and standard deviation, but sample A had a smaller sample size, which sample would have the wider 95% confidence interval?

If two samples A and B had the same mean and standard deviation, but sample A had a larger sample size, which sample would have the wider 95% confidence interval?

Need help in how to solve step by step Hours of studying based on Scores for the exam a.) Find the slope m = b.) Find the yintercept b = c.) Write the equation of the line d.) Determine the...

need help Lines and the Regression Show all your work for each step. Hours of studying based on Scores for the exam Hours 0 2 5 5 5 6 8 Scores 40 51 64 69 73 75 93 90 95 m = n ( Exy ) -( E x) ( Ex )...

need help Show all your work for each step. Hours of studying based on Scores for the exam Hours 0 2 4 5 5 5 6 7 X Scores 40 51 64 69 73 75 93 90 95 a.) Find the slope m = b.) Find the y-intercept b...

please help me with g-j :) and show all work , thank you :) 8 Show all your work for each step. Hours of studying based on Scores for the exam Hours 0 24 5 5 5 6 7 Scores 40 51 69 73 75 93 90 X 64 95...

Please answer the questions below based of the information I have provided below. Thank you so much for your help! PART A: 1) Pick your variable x or y from the regression project. 2) Give a brief...

If two samples A and B had the same mean and sample size, but sample B had a larger standard deviation, which sample would have the wider 95% confidence interval? Homework Help: 5DD. Changes in...

Every 2 years, the National Assessment of Educational Progress (NAEP) assesses nationally representative samples of students in public and private schools in grades 4, 8, and 12. In one year, the...

41.4 Source: http://www.api.org/statistics/fueltaxes/ 11. Weights of Elephants A sample of 8 adult elephants had an average weight of 12,300 pounds. The standard deviation for the sample was 22...

What do all members of the family of linear functions f(x) = 1 + m(x +3) have in common sketched several members of the family.

For the current taxable year, RST Inc.s gross income from operations was $1,000,000 and its expenses from operations were $1,500,000. RST Inc. also received a $600,000 dividend from a 10...

Which business sectors would you choose to invest in for a diversified portfolio?

For every final answer, the number of decimal places should be 2. ALL UNITS MUST BE UNIFIED. No shortcuts please thank you 1. A bank account was made with an initial deposit of 10000 pesos compounded...