Mathematics, 12.06.2020 20:57 cooltez100
In one community, 78\%78%78, percent of the over 400{,}000400,000400, comma, 000 people who speak Spanish are native speakers. Suppose a politician took monthly random samples of 757575 people in the community who speak Spanish and calculated the proportion \hat p p ^ p, with, hat, on top of people from each sample who were native Spanish speakers. What will be the shape of the sampling distribution of \hat p p ^ p, with, hat, on top?
Answers: 2
Mathematics, 21.06.2019 16:00
Eileen purchased 3.4 pounds of apples at the total cost of $19.72. if she purchases 6.2 pounds of apples at this store, how much would it cost?
Answers: 1
Mathematics, 21.06.2019 17:00
(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder
Answers: 1
Mathematics, 21.06.2019 18:00
Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )
Answers: 3
Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
In one community, 78\%78%78, percent of the over 400{,}000400,000400, comma, 000 people who speak Sp...
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