Determine the upper-tail critical value tα/2 in each of the following circumstances.
a. |
1 − α = 0.95, n=21 |
d. |
1 − α = 0.95, n=48 |
|
b. |
1 − α = 0.99, n=21 |
e. |
1 − α = 0.90, n=13 |
|
c. |
1 − α = 0.95, n=41 |
a. t equals ___?
b. t equals ___?
c. t equals ___?
d t equals ___?
e t equals ___?
(Round to four decimal places as needed.)
Determine the upper-tail critical value tα/2 in each of the following circumstances. a. 1 − α...
Determine the upper-tail critical value ta/2 in each of the following circumstances. a. 1-α-0.95, n-20 b. 1-a-0.99, n 20 c. 1-a-0.95, n 36 d. 1-α= 0.95, n=28 e. 1-α-0.90, n-51 (Round to four decimal places as needed.) t-1 (Round to four decimal places as needed.) c.t(Round to four decimal places as needed.) t (Round to four decimal places as needed.) e.t(Round to four decimal places as needed.)
Determine the upper-tail critical value tα/2 in each of the following circumstances.a.1−α=0.95, n=56d.1−α=0.95, n=64b.1−α=0.90, n=56e.1−α=0.99, n=22c.1−α=0.95, n=38
answer a.to d. Determine the upper-tail critical value tu/2 in each of the following circumstances. a.1_ -0.99, n 10 b. 1-a-0.90, n 10 C. I-α: 0.99, n: 65 Click here to view page 1 of the table of critical values for the t distribution Click here to view page 2 of the table of critical d. 1- 0.99, n 17 e. 1-α:0.95, n 35 values for the t distribution at (Round to four decimal places as needed)
Determine the upper-tail critical value t α/2 in each of the following circumstances. A. 1-a=0.95,n=27 B.1-a=0.99,n=27 C.1-a=0.95,n=16 D.1-a=0.95,n=41 E. 1-a=0.90,n=65
Determine the upper-tail critical value t Subscript alpha divided by 2tα/2 in each of the following circumstances. (round to four decimal places.) a.a. 1-α=0.90, n=34 d.d. 1−α=0.90, n=28 b.b. 1-−α=0.95, n=34 e.e. 1-α=0.99, n=57 c.c. 1-α=0.90, n=10
Determine the upper-tail critical value ta/2 in each of the following circumstances. a. 1 - a=0.90, n = 14 b. 1-a = 0.95, n = 14 c. 1 - a=0.90, n = 34 d. 1 - c = 0.90, n = 67 e. 1 - a = 0.99, n = 22
ROUND ANSWER TO FOUR DECIMAL PLACES Determine the upper-tail critical value ta/2 in each of the following circumstances. a. 1-a = 0.90, n = 65 b. 1 - a=0.95, n = 65 C. 1 - a=0.90, n=54 d. 1 - a=0.90, n = 26 e. 1 - a = 0.99, n = 36
Determine the upper-tail critical value t Subscript alpha divided by 2tα/2 in each of the following circumstances. a.a. 1−α=0.90, n=49 d. 1−α=0.90, n=69 b.b. 1−α=0.99, n=49 e. 1−α=0.95, n=43 c.c. 1−α=0.90, n=8 A marketing researcher wants to estimate the mean savings ($) realized by shoppers who showroom. Showrooming is the practice of inspecting products in retail stores and then purchasing the products online at a lower price. A random sample of 121 shoppers who recently purchased a consumer electronics item...
Determine the critical t-scores for each of the conditions below. a) one-tail test, α-0.005, and n-39 b) one-tail test, a 0.01, and n 32 c) two-tail test, a 0.05, and n 33 d) two-tail test, a-0.02, and n 16 Click here to view page 1 of the Student's t-distribution table Click here to view page 2 of the Student's t-distribution table a) The critical t-score(s) for a one-tail test, where a-0.005, and n 39 is(are) Round to three decimal places...
Determine the t critical value(s) that will capture the desired t-curve area in each of the following cases. (Assume that central areas are centered at t = 0. Round your answers to three decimal places.) (a) Central area = 0.95, df = 10 ± (b) Central area = 0.95, df = 25 ± (c) Central area = 0.99, df = 25 ± (d) Central area = 0.99, df = 40 ± (e) Upper-tail area = 0.01, df = 30 (f)...