Question
In: Statistics and Probability
1.Human body temperatures are normally distributed with a mean of 98.2oF and standard deviation of 0.62oF....
1.Human body temperatures are normally distributed with a mean of 98.2oF and standard deviation of 0.62oF. a.What is the probability that a randomly selected person has a body temperature higher than 99.6*F?
b.Lower than 95*F?
c.Between 97*F and 100*F?
2.Adult males have an average overhead height of 215.5 cm with a standard deviation of 10.9 cm, and it is normally distributed.
a.If one male is randomly selected, what is the probability that they will have an overhead reach greater than 245 cm?
b.If 50 males are randomly selected, what is the probability that they will have an overhead reach less than 213 cm?
c.If you randomly select 10 males, what is the probability that exactly 7 of the 10 have an overhead reach greater than 245 cm?
Solutions
orchestra answered 1 year agoRelated Solutions
Assume that human body temperatures are normally distributed with a mean of 98.2°F and a standard...
Assume that human body temperatures are normally distributed with a
mean of 98.2°F and a standard deviation of 0.63°F a hospital uses
it 100.6°F as the lowest temperature considered to be a fever what
percentage of normal and healthy person would be considered to have
a fever does this percentage suggested a cut off of 100.6°F is
appropriate B physicians want to select a minimum temperature for
requiring for the medical test what should the temperature be if we
want...
Assume that human body temperatures are normally distributed with a mean of 98.19°F and a standard...
Assume that human body temperatures are normally distributed
with a mean of
98.19°F
and a standard deviation of
0.63°F.
a. A hospital uses
100.6°F
as the lowest temperature considered to be a fever. What
percentage of normal and healthy persons would be considered to
have a fever? Does this percentage suggest that a cutoff of
100.6°F
is appropriate?
b. Physicians want to select a minimum temperature for requiring
further medical tests. What should that temperature be, if we want
only...
Assume that human body temperatures are normally distributed with a mean of 98.23 Fahrenheit and a...
Assume that human body temperatures are normally distributed with a
mean of 98.23 Fahrenheit and a standard deviation of .61
Fahrenheit.
A. A hospital uses 100.6 Fahrenheit as of the lowest
temperature considered to be a fever. What percentage of normal and
healthy persons would be considered to have a fever? Does this
percentage suggest that a cut off of 100.6 Fahrenheit is
appropriate?
B. Physicians want to select a minimum temperature for
requiring further medical tests. What should the...
The body temperatures of adults are normally distributed with a mean of 98.60˚F and a standard...
The body temperatures of adults are normally distributed with a
mean of 98.60˚F and a standard deviation of 0.73˚F. Step 1 of 4:
What temperature would put you in the 77th percentile? Round to 2
decimals. Step 2 of 4: What temperature would put you in the bottom
20% of temperatures? Round to 2 decimals. Step 3 of 4: What is the
probability that someone has a body temperature of 100°F or more?
Step 4 of 4: What is the...
The body temperatures of adults are normally distributed with a mean of 98.60˚F and a standard...
The body temperatures of adults are normally distributed with a
mean of 98.60˚F and a standard deviation of 0.73˚F.
Step 1 of 4: What temperature would put you in the 74th
percentile? Round to 2 decimals.
Step 2 of 4:
What temperature would put you in the bottom 30% of
temperatures? Round to 2 decimals.
Step 3 of 4:
What is the probability that someone has a body temperature of
101°F or more?
Step 4 of 4:
What is the...
Summer high temperatures are distributed normally with a mean of 99.6 and a standard deviation of...
Summer high temperatures are distributed normally with a mean of
99.6 and a standard deviation of 3.9. NOTE: Round your z − score to
2 decimal places before calculating a probability.
What is the summer high temperature that is the 84 th percentile
of this distribution? 102.9 96.3 103.5 95.7 None of the above
What is the probability that a randomly selected summer day has
a high temperature of 101? 0 0.6406 0.3594 0.0594 0.9406
What is the probability that...
16. Assume that human body temperatures are normally distributed with a mean of 98.22°F and a...
16. Assume that human body temperatures are normally distributed
with a mean of 98.22°F and a standard deviation of 0.64°F.
a. A hospital uses 100.6°F as the lowest
temperature considered to be a fever. What percentage of normal and
healthy persons would be considered to have a fever? Does this
percentage suggest that a cutoff of 100.6°F is appropriate?
b. Physicians want to select a minimum temperature
for requiring further medical tests. What should that temperature
be, if we want...
#9. Assume that human body temperatures are normally distributed with a mean of 98.23 °F and...
#9.
Assume that human body temperatures are normally distributed
with a mean of 98.23 °F and a standard deviation of 0.63 °F.
1. A hospital uses 100.6 °F as the lowest temperature considered
to be a fever. What percentage of normal and healthy persons would
be considered to have a fever? Does this percentage suggest that a
cutoff of 100.6 °F is appropriate?
2. Physicians want to select a minimum temperature for requiring
further medical tests. What should that temperature...
Assume that human body temperatures are normally distributed with a mean of 98.19 degrees Upper F98.19°F...
Assume that human body temperatures are normally distributed
with a mean of
98.19 degrees Upper F98.19°F
and a standard deviation of
0.61 degrees Upper F0.61°F.
a. A hospital uses
100.6 degrees Upper F100.6°F
as the lowest temperature considered to be a fever. What
percentage of normal and healthy persons would be considered to
have a fever? Does this percentage suggest that a cutoff of
100.6 degrees Upper F100.6°F
is appropriate?
b. Physicians want to select a minimum temperature for requiring...
The body temperature of adults is normally distributed with a mean of 98.6°F and standard deviation...
The body temperature of adults is normally distributed with a
mean of 98.6°F and standard deviation of 0.60°F. Suppose 36 adults
are randomly selected, what is the probability that their mean body
temperature is less than 98.0°F?
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