The mean number of English courses taken in a two-year time period by male and female college students is believed to be about the same. An experiment is conducted and data are collected from 29 males and 16 females. The males took an average of two English courses with a standard deviation of 0.7. The females took an average of three English courses with a standard deviation of 1.1. Are the means statistically the same? (Use ? = 0.05)NOTE: If you are using a Student's t-distribution for the problem, including for paired data, you may assume that the underlying population is normally distributed. (In general, you must first prove that assumption, though.) A Hypothesis Tests - 2 samplesSolved: One of the questions in x b Answered: The mean number o XHoliday Hits Radio - Now P X+webassign.net/web/Student/Assignment-Responses/submit?dep=24266165&tags=autosave#question3964178_7Part (c)O Part (d)State the distribution to use for the test. (Enter your answer in the form z or tof where df is the degrees of freedom. Round your answer to two decimal places.)2.02Part (e)Part (f)What is the p-value? (Round your answer to four decimal places.)0.0005Explain what the p-value means for this problem.If Ho is true, then there is a chance equal to the p-value that the difference in the sample mean number of English courses taken by males and females is at most 1.If Ho is true, then there is a chance equal to the p-value that the difference in the sample mean number of English courses taken by males and females is at least 1.If Ho is false, then there is a chance equal to the p-value that the difference in the sample mean number of English courses taken by males and females is at most 1.If Ho is false, then there is a chance equal to the p-value that the difference in the sample mean number of English courses taken by males and females is at least 1.Part (g)+ Part (h)Part (i)Explain how you determined which distribution to use.The t-distribution will be used because the samples are dependent.The standard normal distribution will be used because the samples involve the difference in proportions.The standard normal distribution will be used because the samples are independent and the population standard deviation is known.The t-distribution will be used because the samples are independent and the population standard deviation is not known.

Name: The mean number of English courses taken in a two-year time period by
Uploaded: 2024-03-20T07:07:12.000Z
Channel: Bartleby
Description: The mean number of English courses taken in a two-year time period by male and female college students is believed to be about the same. An experiment is conducted and data are collected from 29 males and 16 females. The males took an average of two