a) t=1.7291 (Using TINV(2*0.05,20-1) function in MS-Excel)
b) t=1.5395 (Using TINV(2*0.01,20-1) function in MS-Excel)
c) t=1.6896 (Using TINV(2*0.05,36-1) function in MS-Excel)
d) t=1.7033 (Using TINV(2*0.05,28-1) function in MS-Excel)
e) t=1.2987 (Using TINV(2*0.10,21-1) function in MS-Excel)
Determine the upper-tail critical value ta/2 in each of the following circumstances. a. 1-α-0.95, n-20 b....
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.)
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 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
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 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
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 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
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...
10.4.37 Determine the upper-tail critical value of Fin each of the following one-tail tests for a claim that the variance of sample 1 is greater than the variance of sample 2. Click here to view page 1 of the table a. 0.01, n = 25, n - 11 Click here to view page 2 of the F table b. 0.025, n = 25, n = 11 Cick here to view page 3 of the table Click here to view page...