The basal or resting heart rate typically has a mean of 70 beats per minute (bpm) with a standard deviation of 10 bpm. A. Construct a 95% confidence interval around the Population Mean (Caution: first determine if a Z-value or t-value should be used... remember to use a Z-value if the Population Std. Dev. Is known) a.  Z or t Value associated with 95% CL= b. Standard Error (SE) = c.  Margin of Error (M) = d.  LCL =     UCL =

Concepts of Biology
1st Edition
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:Samantha Fowler, Rebecca Roush, James Wise
Chapter10: Biotechnology
Section: Chapter Questions
Problem 13CTQ: Identify a possible advantage and a possible disadvantage of a genetic test that would identify...
icon
Related questions
Question

The basal or resting heart rate typically has a mean of 70 beats per minute (bpm) with a standard deviation of 10 bpm.

A. Construct a 95% confidence interval around the Population Mean

(Caution: first determine if a Z-value or t-value should be used... remember to use a Z-value if the Population Std. Dev. Is known)

a.  Z or t Value associated with 95% CL=

b. Standard Error (SE) =

c.  Margin of Error (M) =

d.  LCL =

    UCL =

 

B. A sample of 25 students relaxing before the Bio-stat midterm measured a mean = 75. Based on the Confidence Interval, is the basal heart rate for these 25 students significantly different from 70 at the 5% level?

Yes/No

 

please answer all questions

as this all are connevted to each other

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 27 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Concepts of Biology
Concepts of Biology
Biology
ISBN:
9781938168116
Author:
Samantha Fowler, Rebecca Roush, James Wise
Publisher:
OpenStax College
Basic Clinical Laboratory Techniques 6E
Basic Clinical Laboratory Techniques 6E
Biology
ISBN:
9781133893943
Author:
ESTRIDGE
Publisher:
Cengage