Part: 3 / 6 Part 4 of 6 (d) Find the probability that the proportion of the sampled adults who drink coffee daily is between 0.62 and 0.68. The probability that the proportion of the sampled adults who drink coffee daily is between 0.62 and 0.68 is

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Part 4 please
Coffee: The National Coffee Association reported that 63% of U.S. adults drink coffee daily. A random sample of 250 U.S. adults
is selected. Round your answers to at least four decimal places as needed.
Part 1 of 6
(a) Find the mean lA.
The mean un is .63
Alternate Answer:
0.63
Part 2 of 6
(b) Find the standard deviation on.
The standard deviation on is .0305
Alternate Answer:
0 0305
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Transcribed Image Text:Coffee: The National Coffee Association reported that 63% of U.S. adults drink coffee daily. A random sample of 250 U.S. adults is selected. Round your answers to at least four decimal places as needed. Part 1 of 6 (a) Find the mean lA. The mean un is .63 Alternate Answer: 0.63 Part 2 of 6 (b) Find the standard deviation on. The standard deviation on is .0305 Alternate Answer: 0 0305 Save For Later Submit Assignment Check Answer Skip Part © 2021 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center 47°F Partly
0.3707
Part: 3/6
Part 4 of 6
(d) Find the probability that the proportion of the sampled adults who drink coffee daily is
between 0.62 and 0.68.
The probability that the proportion of the sampled adults who drink coffee daily is between
0.62 and 0.68 is
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Check Answer
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O 2021 McGraw Hill LLC. All Rights Reserved.
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Transcribed Image Text:0.3707 Part: 3/6 Part 4 of 6 (d) Find the probability that the proportion of the sampled adults who drink coffee daily is between 0.62 and 0.68. The probability that the proportion of the sampled adults who drink coffee daily is between 0.62 and 0.68 is Skip Part Check Answer Save For Later O 2021 McGraw Hill LLC. All Rights Reserved. Terms 28
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