subject
Mathematics, 01.03.2021 07:30 redthangracing

In a survey of a group of men, the heights in the 20-29 age group were normally distributed, with a mean of 67.1 inches and a standard deviation of 4.0 inches. A study participant is randomly selected. Complete parts (a) through (c) below.
(a) Find the probability that a study participant has a height that is less than 67 inches.
The probability that the study participant selected at random is less than 67 inches tall is (Round to four decimal
places as needed.)
(b) Find the probability that a study participant has a height that is between 67 and 72 inches.
The probability that the study participant selected at random is between 67 and 72 inches tall is
decimal places as needed.)
(Round to four
(c) Find the probability that a study participant has a height that is more than 72 inches.
The probability that the study participant selected at random is more than 72 inches tall is
places as needed.)
(Round to four decimal

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 21:30, lainnn974
Questions 7-8. use the following table to answer. year 2006 2007 2008 2009 2010 2011 2012 2013 cpi 201.6 207.342 215.303 214.537 218.056 224.939 229.594 232.957 7. suppose you bought a house in 2006 for $120,000. use the table above to calculate the 2013 value adjusted for inflation. (round to the nearest whole number) 8. suppose you bought a house in 2013 for $90,000. use the table above to calculate the 2006 value adjusted for inflation. (round to the nearest whole number)
Answers: 3
image
Mathematics, 21.06.2019 22:00, haleysmith8608
In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.
Answers: 1
image
Mathematics, 22.06.2019 00:30, savthespice
Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. which of the following expressions could represent how much bo pays for the game? choose 2 answers: choose 2 answers: (choice a) a 0.82b0.82b (choice b) b 1.18b1.18b (choice c) c b-0.18b−0.18 (choice d) d b-18b−18 (choice e) e b-0.18bb−0.18b
Answers: 2
image
Mathematics, 22.06.2019 02:00, gcristhian8863
Light travels at 186,000 miles per second. light takes about 1 1? 3 seconds to travel from the earth to the moon. calculate the distance between the earth and the moon based on the speed of light.
Answers: 2
You know the right answer?
In a survey of a group of men, the heights in the 20-29 age group were normally distributed, with a...

Questions in other subjects:

Konu
Mathematics, 11.11.2020 01:20
Konu
Health, 11.11.2020 01:20
Konu
Mathematics, 11.11.2020 01:20