Mathematics, 22.02.2022 15:10 trying2passs
Sarah wants to conduct an experiment to find answers to how much her peers commute. She found that the commuting distance of commuter students average thirteen miles with a population standard deviation of thirteen miles. 120 commuter students and the mean distance is 10.5 miles.
Find the following: Assuming it is a two-tailed test, write the null and alternative hypotheses using symbols. What is the z-critical value? Find the standard error and z-score.
What decision should you make regarding the null hypothesis? APA report of results.
Explain Type I and Type II errors in general and then explain what it would mean to make each of these errors in terms of the study in Question 1.
Calculate the Cohen’s d (and indicate its size) and the power based on the information given in Question 1.
Answers: 2
Mathematics, 21.06.2019 18:50
Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens
Answers: 1
Mathematics, 21.06.2019 20:00
James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=
Answers: 1
Mathematics, 21.06.2019 22:00
Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6
Answers: 1
Sarah wants to conduct an experiment to find answers to how much her peers commute. She found that t...
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