Mathematics, 20.12.2019 00:31 momo26590
Determine whether the samples are independent or dependent. upper a data set includes the age at marriage for 90 randomly selected married men and 90 randomly selected married women. nbsp choose the correct answer below.
a. the samples are independent because there is a natural pairing between the two samples.
b. the samples are dependent because there is a natural pairing between the two samples.
c. the samples are dependent because there is not a natural pairing between the two samples.
d. the samples are independent because there is not a natural pairing between the two samples.
Answers: 1
Mathematics, 21.06.2019 19:30
In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.
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Mathematics, 21.06.2019 20:30
I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank
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Mathematics, 21.06.2019 21:00
Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)
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Mathematics, 21.06.2019 22:00
Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%
Answers: 3
Determine whether the samples are independent or dependent. upper a data set includes the age at mar...
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