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Romashka-Z-Leto [24]
2 years ago
15

A surveryor wants to know how many shoppers at a mall like to read books. He surveys 100 people coming out of a bookstore at the

mall.
Is this sampling method biased?

A. Yes
B. No
Mathematics
2 answers:
padilas [110]2 years ago
8 0
A. Yes

This sampling method is biased because the survey only asks people that are coming out of a bookstore rather than people all over the mall.
bonufazy [111]2 years ago
3 0
Yes it is biased aaaaaaaaaaaaaaaaaaaaaaaaaa
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Answer:

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Step-by-step explanation:

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3 years ago
ANSWERS AT THE BOTTOM!!<br> PLEASE HELP 10 POINTs!!
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Answer:

The slope is -1

Y-intercept is (0, -6)

Equation is y = -1x - 6 or y = -x - 6 either is right

Step-by-step explanation:

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The y intercept is -6

Use the point (-2, -4)

Plug in

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4 0
2 years ago
A commercial building contractor is trying to decide which of two projects to commit her company to. Project A will yield a prof
Alexxandr [17]

Answer:

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In thousands, ...

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The contractor should choose Project A based on the expected value of profit.

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2) 120:5=24

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