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tankabanditka [31]
4 years ago
15

PLEASE HELP ME ON THIS​

Mathematics
1 answer:
valina [46]4 years ago
3 0

A statistical question is one that can be answered by collecting data and where there will be variability in that data.

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How many pounds are in 2.5 ounces
UkoKoshka [18]
2.5 ounces = 0.15625 pounds
8 0
3 years ago
Read 2 more answers
One number is 7 times another number. The product of the two numbers is 252. Find the two numbers.
Nitella [24]

Step-by-step explanation:

x =7y ----(1)

xy=252 ----(2)

(1) into (2):

(7y)(y) = 252

7 {y}^{2}  = 252 \\ 7y =  \sqrt{252}

7y=15.874....

y=2.27

y value into (1)

x= 7(2.268)

x=15.87

the two numbers are 15.87 and 2.27 (Ans)

6 0
3 years ago
A researcher finds a significant correlation between the amount of time spent watching television and blood pressure for a sampl
kobusy [5.1K]

Answer:

statement is false

Step-by-step explanation:

given data

men age = 4 year old

relation between = watching television and blood pressure

solution

we can say that this statement is wrong

because here causality it have never implied by correlation between these two watching television time period and the blood pressure as that by watching more time television that not causes high blood pressure

so that statement is false

8 0
3 years ago
The south beach diet was given to a volunteer group of 25 people who were atleast 25 pounds overweight. Eighteen people from the
Dahasolnce [82]
D. Nothing, since there was no control group.
3 0
4 years ago
You manage a call center that processes orders. One measure of efficiency in your department is the time spent on each call. You
siniylev [52]

Answer:

The answer is option A.

Step-by-step explanation:

If the report is made once a month, the daily variations (including the tendency to decrease efficiency on Friday) will be masked within the monthly result.

It would only generate an ethical problem in the case that Fridays fall in different samples, but in the case of the monthly report there are usually 4 or 5 Fridays included in each sample.

4 0
4 years ago
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