Using the t tables, software, or a calculator, estimate the values asked for in parts (a) and (b) belov a) Find the critical value of t for a 99% confidence interval with df = 13. t = 3.0 (Round to two decimal places as needed.) b) Find the critical value of t for a 98% confidence interval with df = 79.
Using the t tables, software, or a calculator, estimate the values asked for in parts (a) and (b) belov a) Find the critical value of t for a 99% confidence interval with df = 13. t = 3.0 (Round to two decimal places as needed.) b) Find the critical value of t for a 98% confidence interval with df = 79.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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Please answer part b correctly
![Using the t tables, software, or a calculator, estimate the values asked for in parts (a) and (b) below.
a) Find the critical value of t for a 99% confidence interval with df = 13.
t = 3.0 (Round to two decimal places as needed.)
b) Find the critical value of t for a 98% confidence interval with df = 79.
t = 3.01 (Round to two decimal places as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6815a16a-7894-40a9-b15c-d2d29fef552f%2Fe8cd4d9d-f0b6-4b64-9235-56b7ee41c2fa%2Fu5inp1_processed.png&w=3840&q=75)
Transcribed Image Text:Using the t tables, software, or a calculator, estimate the values asked for in parts (a) and (b) below.
a) Find the critical value of t for a 99% confidence interval with df = 13.
t = 3.0 (Round to two decimal places as needed.)
b) Find the critical value of t for a 98% confidence interval with df = 79.
t = 3.01 (Round to two decimal places as needed.)
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