Find the critical value tc for the confidence level c equals=0.90 and sample size n equals=18 LOADING… Click the icon to view the t-distribution table. Use a t-distribution table to look up the t-value using the level of confidence c and the degrees of freedom nminus−1. The level of confidence c equals=0.90 is given.

see excel spreadsheet. This your answer

see excel spreadsheet. This your answer

c = 0.90. a = 9.9. and E = 2 Answer = 67

c = 0.95. a = 2.1, n = 36 Answer 0.686

Find the complement of the claim. A. Pick the opposite of the "greater that or less than sign"of the...

Part A is the answer. A. Pick the opposite of the "equation" see excel spreadsheet. This your answer B....

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