Mathematics, 11.08.2021 04:50 shanedawson19
Based on Hugo's study outcomes regarding his pitch speed, choose the correct conclusions that interprets the results within the context of the hypothesis test:
a. There is sufficient evidence at the 5% significance level to conclude that the mean speed is greater than 48 miles per hour.
b. There is NOT sufficient evidence 5% significance level to conclude that the mean speed is greater than 48 miles per hour.
c. This is a right-tailed test, and the test statistic is more than the critical value on the right side, so we reject the null hypothesis.
d. This is a right-tailed test, and the test statistic is less than the critical value on the left side, so we reject the null hypothesis.
Answers: 1
Mathematics, 21.06.2019 13:00
Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.
Answers: 2
Mathematics, 21.06.2019 16:50
The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?
Answers: 1
Mathematics, 21.06.2019 17:00
Select all of the quadrants that the parabola whose equation is y=โx-4 (principal square root) occupies. i ii iii iv
Answers: 3
Mathematics, 21.06.2019 18:00
Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?
Answers: 1
Based on Hugo's study outcomes regarding his pitch speed, choose the correct conclusions that interp...
Mathematics, 24.02.2020 05:14
English, 24.02.2020 05:14
Mathematics, 24.02.2020 05:14
Mathematics, 24.02.2020 05:14
Mathematics, 24.02.2020 05:14
Biology, 24.02.2020 05:15
Mathematics, 24.02.2020 05:15
Mathematics, 24.02.2020 05:15
Mathematics, 24.02.2020 05:15
Mathematics, 24.02.2020 05:15