Mathematics, 13.12.2019 07:31, yclark98563p5z2gt
In a random sample of males, it was found that 28 write with their left hands and 210 do not. in a random sample of females, it was found that 62 write with their land hands and 435 do not. use a 0.05 significance level to test the claim that the rate of left-handedness among males is less than that among females. a. what are the null and alternative hypotheses? b. what is the test statistic? (round your answer to 4 decimal places)c. what is the p-value (round your answers to 4 decimal places)d. based on your results, does it appear as if the rate of left-handedness among males is less than that among females? why or why not?
Answers: 2
Mathematics, 21.06.2019 21:00, jumeljean123oythxy
Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?
Answers: 1
In a random sample of males, it was found that 28 write with their left hands and 210 do not. in a r...
Mathematics, 23.03.2020 20:35