Mathematics, 24.03.2021 18:10 lilobekker5219
More than 96 percent of the very largest colleges and universities (more than
15,000 total enrollments) have some online offerings. Suppose you randomly
pick 13 such institutions. We are interested in the number that offer distance
learning courses.
a. In words, define the random variable X.
b. List the values that X may take on.
C. Give the distribution of X. X - __L__--)
d. On average, how many schools would you expect to offer such courses?
e. Find the probability that at most ten offer such courses.
f. Is it more likely that 12 or that 13 will offer such courses? Use numbers to
justify your answer numerically and answer in a complete sentence.
Answers: 2
Mathematics, 21.06.2019 17:00, carkin9076
Parks is wearing several rubber bracelets one third of the bracelets are tie-dye 1/6 are blue and 1/3 of the remainder are camouflage if parks wears 2 camouflage bracelets how many bracelets does he have on
Answers: 2
Mathematics, 21.06.2019 22:00, highschoolkid621
10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u. s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u. s. dollars for every 100 euros. b) gabriella averages 100 u. s. dollars for every 25 euros. c) gabriella can exchange 75 u. s. dollars for 100 euros. d) gabriella can exchange 100 u. s. dollars for 75 euros.
Answers: 2
Mathematics, 22.06.2019 02:30, haimar8710
Plz : denver is about 5,200 feet above sea level. which number line best represents this integer?
Answers: 2
More than 96 percent of the very largest colleges and universities (more than
15,000 total enrollme...
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