subject
Mathematics, 19.04.2021 05:50 monicagalarza

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?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 22.06.2019 00:00
Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet
Answers: 1
question
Mathematics, 22.06.2019 02:00
Answer asap! urgent! will give brainliest!
Answers: 2
question
Mathematics, 22.06.2019 02:20
Use the second shift theorem to find the inverse laplace transform of (e^−3s) / (s^2 + 2s − 3)
Answers: 1
question
Mathematics, 22.06.2019 05:00
In a quadratic function of the form ax^2+bx+c, which of the following is not true? a. the y-intercept is c. b. if a is positive, the parabola opens up. c. the vertex has an x-coordinate of -b/2a. d. the axis of symmetry is the line y=-b/2a.
Answers: 3
You know the right answer?
Select the correct answer. Hair Color/Height Less than 175 cm 175 to 180 cm Above 180 cm Total
Questions
question
Mathematics, 25.09.2019 02:10
question
Mathematics, 25.09.2019 02:10
Questions on the website: 13722367