A physician wants to develop criteria for determining whether a patient’s pulse rate is atypical, and she wants to determine whether there are significant differences between males and females. Use...


A physician wants to develop criteria for determining whether a patient’s
pulse rate is atypical, and she wants to determine whether there are significant differences between
males and females. Use the data contained in the sheet corresponding to pulse rates in the attached Excel file and
- Construct a 95% confidence interval estimate of the mean pulse rate for males.


- Construct a 95% confidence interval estimate of the mean pulse rate for females.
- Compare the preceding results. Can we conclude that the population means for males and
females are different? Why or why not?










































































































































































Female Pulse Rates

Male Pulse Rates


7668
7264
8888
6072
7264
6872
8060
6488
6876
6860
8096
7672
6856
7264
9660
7264
6884
7276
6484
8088
6472
8056
7668
7664
7660
8068
10460
8860
6056
7684
7272
7284
8888
8056
6064
7256
8856
8860
12464
6472



























Mean of Female Pulse Rates:
Point estimate


Confidence level


Confidence interval:
Lower limit
Upper limit



























Mean of Male Pulse Rates:
Point estimate


Confidence level


Confidence interval:
Lower limit
Upper limit
















Can we conclude that the population means for males and




females are different? Why or why not?


Answer:


Jun 09, 2022
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