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Orlov [11]
2 years ago
5

A simple random sample of 60 items resulted in a sample mean of 80.

Mathematics
1 answer:
Nadya [2.5K]2 years ago
6 0

Answer:

(c) The effect of a larger sample size on the margin of error is that the margin of error will increase.

Step-by-step explanation:

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Sliva [168]

Answer:

The greater unit rate of the two functions is the first function shown by the table and the greater y intercept is the second function shown by the graph.

Step-by-step explanation:

Find the slope of both equations

(15-5)/(5-0) = 2

(6-0)/(0+4) = 3/2

2>3/2

y-intercept is where the function crosses the y axis, function 1 y-intercept is 5 and the y-intercept of function 2 is 6, 6>5

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3 years ago
AB and CD are parallel find the value of y<br> Show clearly how you got your answers with reasons
Zina [86]

Answer:

y = 167°

Step-by-step explanation:

The vertex of the triangle = 154° ( alternate angle to 154° )

The triangle has 2 equal legs so is isosceles with 2 base angles congruent

base angle = \frac{180-154}{2} = \frac{26}{2} = 13°

base angle and y are adjacent angles, lie on straight line AB and sum to 180°

y + 13° = 180° ( subtract 13° from both sides )

y = 167°

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2 years ago
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disa [49]

Answer:

RAGE

Step-by-step explanation:

5 0
3 years ago
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Roy wants to make a path from one corner of his yard to the other as shown below. The path will be 4 feet wide. He wants to find
Sunny_sXe [5.5K]

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Step-by-step explanation:

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Which table represents a function that does not have a constant rate of change
Aloiza [94]

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I might be able to help you if you add a picture

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