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TiliK225 [7]
3 years ago
11

True or False: Validity of data refers to whether the data doesn’t measure what it claims to measure. True False

Mathematics
1 answer:
shtirl [24]3 years ago
7 0

Answer:

It's False

Step-by-step explanation:

It does refer to whether the data measures what it claims to measure.

Hope i helped you!

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An apple orchard's workers pick 12,500 apples in the month of October. A sample of 300 of these apples shows that 15 of them are
Orlov [11]

Answer:

625

Step-by-step explanation:

Convert 15300 to a percent,

We can convert it to it's lowest fraction,

120, and to find the percent just multiply it by 5 on top and bottom,

120 ×5×5

which equals, 5100

Then take the percent as a decimal, 0.5 and multiply it by 12500,

12500×0.5 which would give you: 625

5 0
3 years ago
Can I have some help
jok3333 [9.3K]
18/20=27/x
18x=27*20
x=(27*20)/18=30

Answer: 30
6 0
3 years ago
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
maxonik [38]

Answer:

1) shifts f(x) 4 units down  = g(x) = 2x-10

2) stretches by factor 4    =  g(x) = 8x-24

3) shifts f(x) 4 units right   =  g(x) = 2x-14

4) compresses by factor 4 =  g(x) = 8x-6

Step-by-step explanation:

1)<em> When we have to move the function down by 4 units, subtract the whole function by -4, that is y -4.</em>

Thus, f(x) becomes  g(x) = 2x-6-(4) = 2x-10

2) <em>When the function is stretched away from x axis, it means in Y direction.</em>

<em>  Thus, when stretched 4 units in Y direction, the function becomes 4(f(x))</em>

 =  g(x) = 4(2x-6) = 8x-24

3)<em>When we have to move the function right by 4 units, replace x with (x-4) in the function.</em>

Thus, f(x) becomes  g(x) = 2(x-4)-6 = 2x-8-6 = 2x-14

4) <em>When the function is stretched towards y axis, it means in X direction.</em>

<em>  Thus, when compressed 4 units in X direction, replace the x by 4x.</em>

 =  g(x) = 2(4x)-6 = 8x-6

3 0
3 years ago
Doug checks census data for his city for a school project he's doing. He wants to show how many people live in the 5 areas of th
scoundrel [369]

Answer:

i have no idea sorry but there are way tooooooooooo many words in this question so it doesnt really make much sence especially the bottom part if the question.

4 0
2 years ago
Read 2 more answers
Find the equation given the following two points (7,19)and(9,29).
torisob [31]

Step-by-step explanation:

29-19/9-7=5=slope

y-y1=slope(x-x1)=

y-19=5(x+7)=

y=5x+35+19=

y=5x+54

5 0
3 years ago
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