subject
Mathematics, 17.04.2020 23:59 hilton894

Suppose that the probability distribution for birth weights is normal with a mean of 120 ounces and a standard deviation of 20 ounces.

1.The probability that a randomly selected infant has a birth weight between 100 ounces and 140 ounces is 68%.
2.The probability that a randomly selected infant has a birth weight between 110 and 130 is 68%.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
Me with this one question, and i'll upvote the brainliest answer
Answers: 2
question
Mathematics, 21.06.2019 20:00
Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73
Answers: 2
question
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2
Answers: 2
question
Mathematics, 21.06.2019 22:00
Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10β‰₯4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.
Answers: 1
You know the right answer?
Suppose that the probability distribution for birth weights is normal with a mean of 120 ounces and...
Questions
question
Mathematics, 04.04.2020 09:27
question
English, 04.04.2020 09:29
Questions on the website: 13722362