Answer:
At least 75% of healthy adults have body temperatures within 2 standard deviations of 98.28degreesF.
The minimum possible body temperature that is within 2 standard deviation of the mean is 97.02F and the maximum possible body temperature that is within 2 standard deviations of the mean is 99.54F.
Step-by-step explanation:
Chebyshev's theorem states that, for a normally distributed(bell-shaped )variable:
75% of the measures are within 2 standard deviations of the mean
89% of the measures are within 3 standard deviations of the mean.
Using Chebyshev's theorem, what do we know about the percentage of healthy adults with body temperatures that are within 2 standard deviations of the mean?
At least 75% of healthy adults have body temperatures within 2 standard deviations of 98.28degreesF.
Range:
Mean: 98.28
Standard deviation: 0.63
Minimum = 98.28 - 2*0.63 = 97.02F
Maximum = 98.28 + 2*0.63 = 99.54F
The minimum possible body temperature that is within 2 standard deviation of the mean is 97.02F and the maximum possible body temperature that is within 2 standard deviations of the mean is 99.54F.
Mean
Interquartile range
Median
Mode
Ok send the picture so I can help you.
Answer:
what is the question? I can help
Step-by-step explanation:
Answer:
Yes students should be confident in addition before they proceed to mulplication.This is because addition is the base of multiplication and requires mastery before you start,so It would be much easier to solve
Answer:
275
Step-by-step explanation:
825/3=275
825 divided by 3 is 275!
I hope this helped! :)