Mathematics, 03.07.2019 03:30 Amyra2003

In a group of 1,200 people, 468 have brown eyes, 252 have blue eyes, 132 have green eyes, and 348 have black eyes. what is the probability that a person chosen at random from this group has blue eyes? a. p(blue) = 11% b. p(blue) = 29% c. p(blue) = 21% d. p(blue) = 39%

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, vnzgirl

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

Answers: 1

continue

Mathematics, 21.06.2019 18:20, Karamatullah

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Answers: 1

continue

Mathematics, 21.06.2019 19:30, jasminetaylor4587

According to the data set, where should the upper quartile line of the box plot be placed?

Answers: 1

continue

Mathematics, 21.06.2019 22:00, Isaiahgardiner5143

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?

Answers: 3

continue

You know the right answer?

In a group of 1,200 people, 468 have brown eyes, 252 have blue eyes, 132 have green eyes, and 348 ha...