subject
Mathematics, 31.08.2020 01:01 mochoa4

Select the correct answer. Hair Color/Height Less than 175 cm 175 to 180 cm Above 180 cm Total Black 28 33 29 90 Brown 37 24 19 80 Blond 21 33 26 80 Total 86 90 74 250 250 employees in an organization were surveyed about their hair color and height. The data collected is presented in the table. If a person is selected at random, what is the probability that the person is at least 175 centimeters tall? A. 0.296 B. 0.344 C. 0.360 D. 0.656

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
Which of the following tables represents exponential functions?
Answers: 1
question
Mathematics, 21.06.2019 19:00
What is the frequency of the sinusoidal graph?
Answers: 2
question
Mathematics, 21.06.2019 20:00
What’s the answer ? use the picture to see the problem
Answers: 2
question
Mathematics, 21.06.2019 20:30
Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
You know the right answer?
Select the correct answer. Hair Color/Height Less than 175 cm 175 to 180 cm Above 180 cm Total Black...
Questions
question
Mathematics, 26.02.2021 18:20
question
Mathematics, 26.02.2021 18:20
question
Mathematics, 26.02.2021 18:20
Questions on the website: 13722367