K A doctor wants to estimate the mean HDL cholesterol of all 20 to 29...
70.2K
Verified Solution
Link Copied!
Question
Statistics
K A doctor wants to estimate the mean HDL cholesterol of all 20 to 29 year old females How many subjects are needed to estimate the mean HDL cholesterol within 3 points with 99 confidence assuming s 16 1 based on earlier studies Suppose the doctor would be content with 90 confidence How does the decrease in confider affect the sample size required Click the icon to view a partial table of critical values A 99 confidence level requires subjects Round up to the nearest subject Partial Critical Value Table Level of Confidence 1 x 100 90 95 FRISSEN Area in Each Tail 0 05 0 025 XX 2 Critical Value Z 2 1 645 196 X U
Answer & Explanation
Solved by verified expert
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
