Mathematics, 07.12.2019 01:31 markusblazer
Heather is a student in a class that has been asked to conduct a hypothesis test for a population proportion. the null and alternative hypotheses are: h0: p = 0.5 ha: p ≠ 0.5 heather is given a sample and calculates the test statistic. using a level of significance of α = 0.05, she rejects the null hypothesis. heather's friends, alan and bill, also use the sample to calculate a test statistic. however, they differ in the level of significance they use. alan uses a level of significance of α = 0.1, while bill uses α = 0.01. all three students perform their calculations correctly. for each of heather's friends, select whether or not they reject the null hypothesis, or whether it is impossible to tell from the information given.
Answers: 2
Mathematics, 21.06.2019 14:30, chloeozenghar1
Using the given statements, state whether the conditional statement is true or false. p: 7 + 1 = 0 q: 2 + 2 = 5 is p q true or false?
Answers: 1
Mathematics, 21.06.2019 22:00, prishnasharma34
The two box p digram the two box plots show the data of the pitches thrown by two pitchers throughout the season. which statement is correct? check all that apply. pitcher 1 has a symmetric data set. pitcher 1 does not have a symmetric data set. pitcher 2 has a symmetric data set. pitcher 2 does not have a symmetric data set. pitcher 2 has the greater variation. ots represent the total number of touchdowns two quarterbacks threw in 10 seasons of play
Answers: 1
Heather is a student in a class that has been asked to conduct a hypothesis test for a population pr...
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