subject
Mathematics, 11.06.2020 07:57 naynay4evr

David is a statistician. He has a sample size of 40 (which he cannot change). What element of his hypothesis test can he adjust to minimize the probability that he incorrectly rejects the null hypothesis?
O the mean of the population
O the mean of the sample
O the standard deviation of the population
O the significance level of the test

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:30, Leggett3146
On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21
Answers: 1
image
Mathematics, 21.06.2019 15:30, taehyungg
John bought 2 horses at rs 20000 each
Answers: 1
image
Mathematics, 21.06.2019 15:50, uehlingt39
Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20
Answers: 2
image
Mathematics, 21.06.2019 17:00, ava1018
If f(x) = 2x - 6 and g(x) = 3x + 9, find (f - g)(x). a. (f-g)(x) = x + 15 o o b. (f- g)(x) = -x - 15 o c. (f- g)(x) = 5x + 3 o d. (f- g)(x) = -x+3 submit
Answers: 2
You know the right answer?
David is a statistician. He has a sample size of 40 (which he cannot change). What element of his hy...

Questions in other subjects:

Konu
Mathematics, 18.03.2021 02:20
Konu
English, 18.03.2021 02:20