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 95% confidence interval with df = 9? (Round to two decimal places as needed.) b) Find the the critical value of t for a 98% confidence interval with df = 106? (Round to two decimal places as needed.)
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 95% confidence interval with df = 9? (Round to two decimal places as needed.) b) Find the the critical value of t for a 98% confidence interval with df = 106? (Round to two decimal places as needed.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 11PPS
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can you help with a and b
![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 95% confidence interval with df = 9?
(Round to two decimal places as needed.)
b) Find the the critical value of t for a 98% confidence interval with df = 106?
(Round to two decimal places as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F80e24e90-7f51-4e65-80ef-984eb7a35b32%2F3b14f06b-40e0-4831-9046-ee6db9300ffb%2Fcf1jx1d_processed.jpeg&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 95% confidence interval with df = 9?
(Round to two decimal places as needed.)
b) Find the the critical value of t for a 98% confidence interval with df = 106?
(Round to two decimal places as needed.)
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