Mathematics, 26.10.2019 03:43 idcbrooo
William, a chef, claims that his meatball weight is not equal to 3 ounces, on average. several of his customers do not believe him, so he decides to do a hypothesis test, at a 1% significance level, to persuade them. he cooks 19 meatballs. the mean weight of the sample meatballs is 2.9 ounces. william knows from experience that the standard deviation for his meatball weight is 0.5 ounces. h0: μ=3; ha: μ≠3 α=0.01 (significance level) what is the test statistic (z-score) of this one-mean hypothesis test, rounded to two decimal places? provide your answer below:
Answers: 2
Mathematics, 21.06.2019 21:00
*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?
Answers: 1
Mathematics, 22.06.2019 01:00
Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.
Answers: 1
Mathematics, 22.06.2019 02:30
6. sarah saved $12.75 every week for a number of weeks, w. she received an additional $25 during the last week in which she saved money. write and solve an equation to find the number of weeks, w, for which sarah had saved money if she has $114.25 now.
Answers: 3
Mathematics, 22.06.2019 05:30
In austin texas 8 bats ate 40 grams of insects in one night at this rate how many grams of insects could 64 bats eat in one night
Answers: 1
William, a chef, claims that his meatball weight is not equal to 3 ounces, on average. several of hi...
Mathematics, 12.11.2021 20:20
Mathematics, 12.11.2021 20:30
Mathematics, 12.11.2021 20:30
Mathematics, 12.11.2021 20:40
Spanish, 12.11.2021 20:40
Computers and Technology, 12.11.2021 20:50
Mathematics, 12.11.2021 20:50
Geography, 12.11.2021 21:00
History, 12.11.2021 21:00
Mathematics, 12.11.2021 21:10
Physics, 12.11.2021 21:20