A statistics student hands each of 300 classmates 2 cookies side by side on a plate. Of the 300 students, 171 choose the cookie that’s on their right hand side, and the remaining 129 choose the cookie that’s on their left. The student says, “That’s just like tossing a coin.” The student’s friend says, “No, it’s not.” Help them settle their argument by performing a one-sample z test in these two following questions.
1, The test should be one-tailed or two-tailed
2, The P-value of the test is _____%.??
3, What is the conclusion of the test?
Please help

Question

A statistics student hands each of 300 classmates 2 cookies side by side on a plate. Of the 300 students, 171 choose the cookie that’s on their right hand side, and the remaining 129 choose the cookie that’s on their left. The student says, “That’s just like tossing a coin.” The student’s friend says, “No, it’s not.” Help them settle their argument by performing a one-sample z test in these two following questions.
1, The test should be one-tailed or two-tailed
2, The P-value of the test is _____%.??
3, What is the conclusion of the test?
Please help

amistre64 · Answer

well, what would you porpose as the hypothesiss?

amistre64 · Answer

http://openstudy.com/users/amistre64#/updates/51f8ec01e4b05639fef10c40

anonymous · Answer

Thank you @amistre64. I can see the answers :)

amistre64 · Answer

youre welcome