Idea of variance is to measure the Select one: a. Know the central value of the data b. difference between results and expectation c both of these

Q: Conv or dive?

A:

Q: A-d please

A: Given the data of a survey of 15 teachers who were asked how many paintings they have in their…

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Q: k2-35=2k

A:

Q: Find the area of the shaded region. The graph to the right depicts IQ Scores of adults, and those…

A:

Q: 1 +1

A: Given  1+1=

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A:

Q: 3p - p

A: Here Given that, 3p-p

Q: Please answer D

A: (a) Given that the percentage of stadiums have just built in the past 20 years is, P=15%=15/100=0.15…

Q: 5y + 6(1-3)=15

A: Answer y = 3  solution is given in step 2

Q: (2x3³

A: NOTE: Refresh your page if you can't see any equations. . apply exponent rule

Q: 1+n=15

A: -1+n=15

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A: For the solution follow the next step.

Q: 18+x=14

A: We will find the value of x

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A: Given,   A+12=13     We will solve it for the value of A

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A: We have to find

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A: We will find the value of k in the following step.

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A: The solution is, t = ±5√2  The detailed solution is as follows below:

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A: Given,          6+197

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A:

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A: 5×n = 25 To find value of n

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A:

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Q: Ty

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A:

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A: Here given that N/9=11

Q: D-G please

A: Given information- Population mean, μ = 8 minutes Sample size, n = 14 Sample mean, x-bar = 9.1…