Hypothesis test starting with ho & ha and ending

Assignment Help Basic Statistics

Reference no: EM13773262

1.) 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 three English courses with a standard deviation of 0.8. The females took an average of four English courses with a standard deviation of 1.0. Are the means statistically the same?

2.) A student at a four-year college claims that mean enrollment at four-year colleges is higher than at two-year colleges in the United States. Two surveys are conducted. Of the 35 two-year colleges surveyed, the mean enrollment was 5,068 with a standard deviation of 4,777. Of the 35 four-year colleges surveyed, the mean enrollment was 5,466 with a standard deviation of 8,191.

"These are to be complete Hypothesis test starting with Ho & Ha and ending with a decision based on the rejection region or the p-value." "Find Z (crit) for two tail test withα =.05"

Reference no: EM13773262

Questions Cloud

Describe would you change the policy : Research further this issue and tell me your thoughts on this newstory. Would you change the policy? Would you keep the policy as is? Provide a response as if you were presenting your position to the public who expressed concerns to you in respons..

Write paper on how technology is endangering peoples pravicy : Write a ten pages research paper with my topic how technology is endangering people s pravicy.

Analyze and evaluate a crime control policy : There is one (1) policy report for this course where you will critically analyze and evaluate a crime control policy and make an evidence-based recommendation to Florida Governor R. Scott

What is the final ph of the solution : What is the molar solubility of CuC2O4 in a 0.10 M Na2C2O4 solution - What is the final pH of the solution.

Hypothesis test starting with ho & ha and ending : 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 thre..

Write a paper on a music artist elizabeth woolridge grant : Write a Research paper on a music artist Elizabeth Woolridge Grant by Lana Del Rey.

Coverage of a social problem : Students will complete an 8-page paper (including title and reference pages) providing a critical look at the coverage of a social problem in the news media.

Write about jazz musician louis van taylor sextet : Write about Jazz Musician : Louis Van Taylor Sextet. This report mainly is to describe what i heard. This conecrt is in a very small room and for this report we have to write about him.

Front-stage and back-stage performances : Compare and contrast the front-stage and back-stage performances of "daughter" by both Jess & Jules. Be sure to include discussion of each girl's teammates.

User Account

All Pages