Question

A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n=926 and x=552 who said "yes". Use a 99% confidence level.

A) Find the best point estimate of the population P. (Round to three decimal places as needed)

B) Identify the value of margin of error E. ________ (Round to four decimal places as needed)

C) Construct a confidence interval. ___ < p <. (Round to three decimal places as needed)

D) Write a statement that correctly interprets the confidence interval. Choose the correct answer below

Answer #1

number of favourable events (X) = 552

A)

Sample proportion ()
= 0.5961

C) Sample size (n) = 926

Confidence interval(in %) = 99

z @ 99% = 2.576

Since we know that

Required confidence interval = (0.5961-0.0415, 0.5961+0.0415)

Required confidence interval = (0.5546, 0.6376)

D) We have 99 % confidence that the true proportion of repondent
that felt vulnerable to identity theft will fall in the interval
(0.5546, 0.6376).

Please hit thumps up if the answer helped you.

A research institute poll asked respondents if they felt
vulnerable to identity theft. In the poll, n=924 and x=565 who said
yes. Use a 99% confidecne level.
A. find the best point of estimate of the population of
portion p.
B. Identify the value of the margin of error E.
E= round to four decimal places as needed.
C. Construct the confidence interval.
_ < p <_ round to three decimal places.
D. Write a statement that correctly interprets the...

A research institute poll asked respondents if they felt
vulnerable to identity theft. In the poll, n=946 and 1x=591 who
said "yes." Use a %95% confidence level.
a)
Find the best point estimate of the population proportion p.
b) Identify the value of the margin of error E.
c)Construct the confidence interval.
d)Write a statement that correctly interprets the confidence
interval. Choose the correct answer below.

Q1
A research institute poll asked respondents if they felt
vulnerable to identity theft. In the poll,
n=911 and
x=582 who said "yes." Use a
99% confidence level.
a) Find the best point estimate of the
population proportion p.
(Round to three decimal places as needed.)
b) Identify the value of the margin of error
E.
(Round to three decimal places as needed.)
c) Construct the confidence interval.
less than p less than
<p<
(Round to three decimal places as...

a research institute poll asked respondents if they acted to
annoy a bad driver. in the poll, ...
Question: A research institute poll asked respondents if they acted
to annoy a bad driver. n = 2655 comma and x = 903 who
said that they honked. Use a 95 % confidence level.
A) Find the best point estimate of the population P. (Round to
three decimal places as needed)
B) Identify the value of margin of error E. ________ (Round to...

Use the sample data and confidence level given below to complete
parts (a) through (d).
A research institute poll asked respondents if they felt
vulnerable to identity theft. In the poll,
n=1004 and x=564
who said"yes." Use a 99%
confidence level
a) Find the best point estimate of the population proportion
p.____
(Round to three decimal places as needed.)

Use the sample data and confidence level given below to complete
parts (a) through (d). A research institute poll asked
respondents if they felt vulnerable to identity theft. In the
poll, n equals 1098 and x equals 556 who said "yes." Use a 99 %
confidence level.
a) Find the best point estimate of the population proportion
p.
b) Identify the value of the margin of error E.
c) Construct the confidence interval
d) Write a statement that correctly...

A research institute poll asked respondents if they acted to
annoy a bad driver. In the poll, n equals 2700 comma and x equals
911 who said that they honked. Use a 90 % confidence level.
a) Find the best point estimate of the population proportion
p.
b) Identify the value of the margin of error E.
c) Construct the confidence interval.
d) Write a statement that correctly interprets the confidence
interval. Choose the correct answer below.

Use the sample data and confidence level given below to complete
parts (a) through (d). A research institute poll asked
respondents if they felt vulnerable to identity theft. In the
poll, n=990 and x=558 who said "yes." Use a 99 % confidence
level.
a) Find the best point estimate of the population proportion
0.564 (Round to three decimal places as needed.)
b) Identify the value of the margin of error E.
E = (Round to three decimal places as...

Use the sample data and confidence level given below to complete
parts (a) through (d).
A research institute poll asked respondents if they felt
vulnerable to identity theft. In the poll,
n=1037 and x=509 who said "yes." Use a 99% confidence
level.
Click the icon to view a table of z scores.
a) Find the best point estimate of the
population proportion p.
(Round to three decimal places as needed.)
b) Identify the value of the margin of error
E....

Use the sample data and confidence level given below to complete
parts (a) through (d).
A research institute poll asked respondents if they felt
vulnerable to identity theft. In the poll, n=1075 and x=514 who
said "yes." Use a 95 % confidence level.
a) Find the best point estimate of the population proportion p.
_____ (Round to three decimal places as needed.)
b) Identify the value of the margin of error E. E=_____(Round
to three decimal places as needed.)
c)...

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 9 minutes ago

asked 40 minutes ago

asked 43 minutes ago

asked 56 minutes ago

asked 59 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 2 hours ago

asked 2 hours ago

asked 2 hours ago

asked 2 hours ago

asked 2 hours ago