Question
In: Statistics and Probability
In one town, 77% of adults have health insurance. What is the probability that 4 adults...
In one town, 77% of adults have health insurance. What is the probability that 4 adults selected at random from the town all have health insurance? Round to the nearest thousandth if necessary.
A. 0.352
B. 3.08
C. 0.052
D. 0.77
Solutions
orchestra answered 2 years agoRelated Solutions
In one town, 77% of adults have health insurance. What is the probability that 5 adults...
In one town, 77% of adults have health insurance. What
is the probability that 5 adults selected at random from the town
all have health insurance? Round to the nearest ten- thousandth if
necessary.
In one town, 55% of adults have health insurance. What is the probability that 4 adults...
In one town, 55% of adults have health insurance. What is the
probability that 4 adults selected at random from the town have
health insurance? Round to the nearest thousandth if necessary.
Of 94 adults selected randomly from one town, 62 have health insurance. Find a 90% confidence...
Of 94 adults selected randomly from one town, 62 have health
insurance. Find a 90% confidence interval for the proportion of all
adults in the town who have health insurance.
Should adults be excused from the ACA requirement to have health insurance coverage?
Should adults be excused from the ACA requirement to have health
insurance coverage?
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are:...
The body temperatures in degrees Fahrenheit of a sample of
adults in one small town are:
99.3
99.1
97.6
97.4
97.9
97.1
97.2
Assume body temperatures of adults are normally distributed. Based
on this data, find the 99% confidence interval of the mean body
temperature of adults in the town. Enter your answer as an
open-interval (i.e., parentheses)
accurate to 3 decimal places. Assume the data is from a normally
distributed population.
99% C.I. =
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are:...
The body temperatures in degrees Fahrenheit of a sample of
adults in one small town are:
96.8
98.3
99.6
96.7
97.1
97.5
97
99.5
99
99.2
98.4
Assume body temperatures of adults are normally distributed. Based
on this data, find the 95% confidence interval of the mean body
temperature of adults in the town. Enter your answer as an
open-interval (i.e., parentheses)
accurate to 3 decimal places. Assume the data is from a normally
distributed population.
95% C.I. =
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are:...
The body temperatures in degrees Fahrenheit of a sample of
adults in one small town are: 98.7 97.9 98.6 99 98.1 98 96.5 99.1
99.6 97 99.3 Assume body temperatures of adults are normally
distributed. Based on this data, find the 90% confidence interval
of the mean body temperature of adults in the town. Enter your
answer as an open-interval (i.e., parentheses) accurate to 3
decimal places. Assume the data is from a normally distributed
population. 90% C.I. =
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are:...
The body temperatures in degrees Fahrenheit of a sample of
adults in one small town are:
98.3 96.7 98.6 98.2 97.7 99.5 99.4 98
Assume body temperatures of adults are normally distributed.
Based on this data, find the 80% confidence interval of the mean
body temperature of adults in the town. Enter your answer as an
open-interval (i.e., parentheses) accurate to 3 decimal places.
Assume the data is from a normally distributed population.
80% C.I. =
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are:...
The body temperatures in degrees Fahrenheit of a sample of
adults in one small town are:
99.2
98.8
96.4
99.9
96.3
97.4
99.3
98.4
98.1
97.9
98.7
98.5
96.6
Assume body temperatures of adults are normally distributed. Based
on this data, find the 95% confidence interval of the mean body
temperature of adults in the town. Enter your answer as an
open-interval (i.e., parentheses)
accurate to 3 decimal places. Assume the data is from a normally
distributed population.
95% C.I....
Of 147 adults selected randomly in one town, it was found that 31 of them smoke....
Of 147 adults selected randomly in one town, it was found that
31 of them smoke. If we were to calculate a 95% confidence interval
for the proportion of people in this town who smoke, what is the
margin of error? Round to 3 decimal places.
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