Mathematics, 19.05.2020 02:20, sparkybig12

In a poll of 100 randomly selected people at a mall, 38 people make less than $50,00 a year and 23 people made more than $100,000 a year. If I had to choose one of the people polled at random, what is the probability I pick someone that makes less than $50,000 or more than $100,000?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:40, hma9153

Match each function with the corresponding function formula when h(x)=5-3x and g(x)=-3+5

Answers: 1

continue

Mathematics, 21.06.2019 16:50, mahadharun

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

Answers: 1

continue

Mathematics, 21.06.2019 17:30, cmaya

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is

Answers: 3

continue

Mathematics, 21.06.2019 21:20, madisontrosclair2

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)

Answers: 3

continue

Do you know the correct answer?

In a poll of 100 randomly selected people at a mall, 38 people make less than $50,00 a year and 23 p...