Mathematics, 30.11.2019 04:31, pennyelaineodom
The label on 1-gallon can of paint states that the amount of paint in the can is sufficient to paint at least 400 square feet (on average). suppose the amount of coverage is approximately normally distributed, and the overall standard deviation of the amount of coverage is 27 square feet. a random sample of 16 cans yields the sample mean amount of coverage of 390 square feet. test the claim on the label at a 5% level of significance. enter the test statistic in the first box and your decision in the second box (0 if you reject and 1 if you don't (i. e if you accept) find the p value of the test in part (a)
Answers: 2
Mathematics, 21.06.2019 20:00, cferguson
Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
Answers: 1
Mathematics, 21.06.2019 22:30, ondreabyes225pcr83r
Adistribution has the five-number summary shown below. what is the third quartile, q3, of this distribution? 22, 34, 41, 55, 62
Answers: 2
The label on 1-gallon can of paint states that the amount of paint in the can is sufficient to paint...
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