with H1:p>0.75 a test statistic is z=0.55. use a 0.05 significance level to find th p value and state the conclusion about the null hypothesis

Somone me i want to know what 18 hours out of 24 hours in a fraction

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that