In a poll of 515 human resource professionals, 45.8% said that body piercings and tattoos were big personal grooming red flags. Complete parts (a) through (d) below. a. Among the 515 human resource professionals who were surveyed, how many of them said that body piercings and tattoos were big personal grooming red flags? (Round to the nearest integer as needed.)

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In a poll of 515 human resource professionals, 45.8% said that body piercings and tattoos were big personal
grooming red flags. Complete parts (a) through (d) below.
a. Among the 515 human resource professionals who were surveyed, how many of them said that body piercings and
tattoos were big personal grooming red flags?
(Round to the nearest integer as needed.)
Transcribed Image Text:In a poll of 515 human resource professionals, 45.8% said that body piercings and tattoos were big personal grooming red flags. Complete parts (a) through (d) below. a. Among the 515 human resource professionals who were surveyed, how many of them said that body piercings and tattoos were big personal grooming red flags? (Round to the nearest integer as needed.)
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Follow-up Question
In a poll of 515 human resource professionals, 45.8% said that body piercings and tattoos were big personal
grooming red flags. Complete parts (a) through (d) below.
a. Among the 515 human resource professionals who were surveyed, how many of them said that body piercings and
tattoos were big personal grooming red flags?
236 (Round to the nearest integer as needed.)
b. Construct a 99% confidence interval estimate of the proportion of all human resource professionals believing that
body piercings and tattoos are big personal grooming red flags.
Π
(Round to three decimal places as needed.)
<p<
Transcribed Image Text:In a poll of 515 human resource professionals, 45.8% said that body piercings and tattoos were big personal grooming red flags. Complete parts (a) through (d) below. a. Among the 515 human resource professionals who were surveyed, how many of them said that body piercings and tattoos were big personal grooming red flags? 236 (Round to the nearest integer as needed.) b. Construct a 99% confidence interval estimate of the proportion of all human resource professionals believing that body piercings and tattoos are big personal grooming red flags. Π (Round to three decimal places as needed.) <p<
Solution
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Follow-up Question
In a poll of 515 human resource professionals, 45.8% said that body piercings and tattoos were big personal
grooming red flags. Complete parts (a) through (d) below.
a. Among the 515 human resource professionals who were surveyed, how many of them said that body piercings and
tattoos were big personal grooming red flags?
236 (Round to the nearest integer as needed.)
b. Construct a 99% confidence interval estimate of the proportion of all human resource professionals believing that
body piercings and tattoos are big personal grooming red flags.
Π
(Round to three decimal places as needed.)
<p<
Transcribed Image Text:In a poll of 515 human resource professionals, 45.8% said that body piercings and tattoos were big personal grooming red flags. Complete parts (a) through (d) below. a. Among the 515 human resource professionals who were surveyed, how many of them said that body piercings and tattoos were big personal grooming red flags? 236 (Round to the nearest integer as needed.) b. Construct a 99% confidence interval estimate of the proportion of all human resource professionals believing that body piercings and tattoos are big personal grooming red flags. Π (Round to three decimal places as needed.) <p<
Solution
Bartleby Expert
SEE SOLUTION
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