Mathematics, 27.04.2021 15:20 bgallman153p71edg
Suppose that you are examining the difference in ages between brides and grooms. You are interested in conducting a significance test to examine to address the theory that the bride is younger than the groom in more than half of all marriages. A sample of 100 couples were observed, for which 67 had a bride younger than the groom.
whats is the parameter? .
Step 2: The null hypothesis and alternative hypothesis?
Step 5: whats the p-value is:
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 14:30
Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees
Answers: 3
Mathematics, 21.06.2019 15:40
What is the first quartile of the data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10
Answers: 1
Mathematics, 21.06.2019 16:00
Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint.how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.
Answers: 1
You know the right answer?
Suppose that you are examining the difference in ages between brides and grooms. You are interested...
Questions
Mathematics, 04.06.2021 21:00
Chemistry, 04.06.2021 21:00
Business, 04.06.2021 21:00
Mathematics, 04.06.2021 21:00
Mathematics, 04.06.2021 21:00
English, 04.06.2021 21:00
Biology, 04.06.2021 21:00
Mathematics, 04.06.2021 21:00
Mathematics, 04.06.2021 21:00
History, 04.06.2021 21:00
Mathematics, 04.06.2021 21:00
