Mathematics, 04.11.2019 23:31, gilaarkalji

# Identify the sample as biased or unbiased and describe its type.

to determine whether students would choose engineering as their profession, equal number of boys and girls were surveyed in a school.

a. unbiased, stratified random sample

b. unbiased, systematic random sample

c. biased, convenience sample

d. biased, voluntary response sample

Answers: 2

Mathematics, 20.06.2019 18:04, odellbeckham7171

The height h of a rock t seconds after it is dropped off a cliff is given by the equation h= -16t squared + 400. how many seconds after the rock is dropped will it hit the ground?

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Mathematics, 21.06.2019 21:20, kyliech023

Can a ray be divided into two congruent segments?

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Identify the sample as biased or unbiased and describe its type.

to determine whether st...

to determine whether st...

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