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ololo11 [35]
3 years ago
10

A statistics teacher has 4 periods of introductory statistics. She wants to get students’ opinions on a new homework policy. To

get a sample, the teacher randomly selects 1 period and surveys all of the students in that class. Which sampling method was used?
A.) cluster sampling
B.) simple random sampling
C.) stratified random sampling
D.) systematic random sampling
Mathematics
2 answers:
ladessa [460]3 years ago
8 0

Answer:

the answer is B

b) Simple random sampling

Radda [10]3 years ago
3 0

Answer:

Simple random sampling

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

If Johnny Bravo bought Amazon 25 shares at $50, the cost price is expressed as;

Cost price of 25shares = 25 * 50

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If he sold them at $2346 a few years later

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If y = 3x +1 were changed to y = x+1, how would the graph of the new function
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Answer:

Step-by-step explanation:

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What is 157% in a Fraction
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Step-by-step explanation:

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What is the slope of the line perpendicular to the line represented by the equation 2x+4y=12?
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The slope would be 2
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Answer is : 2^(7/6) x^(5/3) y^(1/6)

See attachment file below.
Follow the steps...

Hope it helped!

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