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zheka24 [161]
3 years ago
15

A random sample is a sample drawn in such a way that

Mathematics
1 answer:
AysviL [449]3 years ago
5 0

Answer:

A random sample is a sample drawn in such a way that is random and does not favor another party. For example if a bakery owner is conducting a survey on what his customers would like to add to the menu, it would not be a random sample if he only asked customers 50 years old and older. Instead he would have to ask all ages for it to be accurate.

You might be interested in
In a square what is the relationship between the length and the side of the area?
natta225 [31]

Answer:

Length X width = area

Step-by-step explanation:

Hope this helps

7 0
4 years ago
mrs xu lives 10.7 miles away from her place of work. she drives to work and back six days a week. how many miles does she travel
rewona [7]

Answer:

128.4 Miles

Step-by-step explanation:

She goes to work and goes 10.7 miles, and then goes back home aswell which is also 10.7 miles. So total miles in one day = 10.7 + 10.7 = 21.4 miles in one day.

so 1 week = 21.4 x 6

128.4 miles.

we times it by 6 because she works 6 days a week only.

hope it helped :)

5 0
3 years ago
a train leaves from new york to chicago at 60mph. ANother train leaves from Chicago to New York at 40 mph. How far apary are the
Nutka1998 [239]

Answer:

100 miles

Step-by-step explanation:

Relative Speed: 60+40=100 mph

you can think that one train is stationary,another one is 100 mph

so one hour before the train pass each other,the distance is 100 miles

3 0
3 years ago
HELPPP
Juli2301 [7.4K]

Answer:

slope (m) = -\frac{3}{2}

Step-by-step explanation:

We can find the slope (m) by using coordinate pairs of any 2 points located along the slope of the line that we have on the graph.

This, let's use the coordinate pairs at:

x = -4, y = 2 (-4, 2) => (x2, y2)

x = 0, y = -4 (0, -4) => (x1, y1)

slope (m) = \frac{y2 - y1}{x2 - x1}

slope (m) = \frac{2 -(-4)}{-4 - 0}

slope (m) = \frac{2 + 4}{-4 - 0}

slope (m) = \frac{6}{-4}

slope (m) = \frac{3}{-2}

slope (m) = -\frac{3}{2}

4 0
3 years ago
8x -(-5) = 29 To make the equation true, what is the value of x?
olchik [2.2K]

Answer:

3

Step-by-step explanation:

Because you just have to replace and what would it give = 8(3) -(-5) = 29

6 0
3 years ago
Read 2 more answers
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