Posted by **Julie** on Tuesday, May 31, 2011 at 10:07pm.

A six-sided die is rolled 20 times and a 5 is rolled 9 times.

a) State a null and alternative hypothesis for the die being fair.

b) Can the null hypothesis be rejected at the .01 significance level?

- probability and statistics I NEED HELP -
**kingsley**, Monday, February 18, 2013 at 3:29pm
a fair die is toss 30 times what is the probabilities

- probability and statistics I NEED HELP -
**Anonymous**, Friday, April 8, 2016 at 4:38pm
an eight-sided die,has eight faces and number 1,2,3,4,5,6,7,8,respectively. assume that this die is fair and x equals the outcome when it is rolled ones.a) describe the space of x .b) find p(x<3),p(x>5),p(2<x<4)

- probability and statistics I NEED HELP -
**fdgbf**, Friday, April 8, 2016 at 4:40pm
an eight-sided die,has eight faces and number 1,2,3,4,5,6,7,8,respectively. assume that this die is fair and x equals the outcome when it is rolled ones.a) describe the space of x .b) find p(x<3),p(x>5),p(2<x<4)

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