Random samples of resting heart rates are taken from two groups.
Population 1 exercises regularly, and...
Random samples of resting heart rates are taken from two groups.
Population 1 exercises regularly, and Population 2 does not. The
data from these two samples is given below:
Population 1: 67, 66, 68, 72, 64, 69, 72
Population 2: 71, 71, 76, 69, 72, 70, 74, 77
pop1 <- c( 67, 66, 68, 72, 64, 69, 72 )
pop2 <- c(71, 71, 76, 69, 72, 70, 74, 77)
Is there evidence, at an α=0.055α=0.055 level of significance,
to conclude...
Using the Karvonen Formula Worksheet provided list your Target
Training Heart Rate in beats per minute...
Using the Karvonen Formula Worksheet provided list your Target
Training Heart Rate in beats per minute (BPM) for the following
zones:
50%=66 RHR, 65%=61 RHR, 75%=70 RHR, 85%=66 RHR & 95%=62
RHR
Age: 24
Avg. Resting Heart Rate: 66
Target Training Heart Rates:
50% = 128 BPM
65% = 145 BPM
75% = 156 BPM
85% = 168 BPM
95% = 179 BPM
300 people’s resting respiration rates are recorded, and the
mean of these rates is found to...
300 people’s resting respiration rates are recorded, and the
mean of these rates is found to be 11.4 breaths per minute
(bpm). Test the claim, at the 1% significance level,
that the mean resting respiration rate is lower than the normally
accepted value of 12. Assume a population standard
deviation of 2.2 bpm.
Consider a sample of resting heart rates in beats per minute
given by members of this...
Consider a sample of resting heart rates in beats per minute
given by members of this class: 55, 70, 80, 72, 90, 65. ] (a)
Compute the sample mean resting heart rate of these 6 students. Do
not use statistical features of your calculator. Be sure to use
appropriate notation. (b) Compute the median resting heart rate of
these 6 students. Do not use statistical features of your
calculator. (c) Compute the sample standard deviation resting heart
rate of these...