Mathematics, 18.12.2019 23:31, airiyannag0113
The test statistic of z equals=2.17 is obtained when testing the claim that pnot equals≠0.2170.217. a. identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. find the p-value. c. using a significance level of alphaαequals=0.010.01, should we reject upper h 0h0 or should we fail to reject upper h 0h0?
Answers: 2
Mathematics, 21.06.2019 21:30, quinteroalex2001
You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?
Answers: 2
Mathematics, 21.06.2019 22:30, hala201490
Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.
Answers: 1
The test statistic of z equals=2.17 is obtained when testing the claim that pnot equals≠0.2170.217....
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