. Given a distribution with a mean of 60 and standard deviation of 21, find a value with a z-score of 2.19.

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Q: p value is incorrect. please fix that!

A: Take t value from above given data t = 0.6004 df = 57.7 ~ 58

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A: Solution: It is given that a population of values has a normal distribution with μ=151 and σ=48.2 It…

Q: Write an example of DeMorgan's Law.

A: DeMorgan's Law 1.( A ∪ B)’ = A’ ∩ B’ 2.( A∩B)’ = A’ ∪ B’

Q: Please help with these questions and show work need it asap!!! Thank you

A: The frequency distribution of the data set represents the class intervals and corresponding…

Q: explain bedmas

A: Explain the BEDMAS.

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A: Introduction: The sampling distribution of the sample mean, X̄, based on a sample of size n, taken…

Q: -2 and their images under the given transformation T. Describe geometrically what T does to each 4…

A: We need to find  the functional value of at u and v

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A: Given Information: Mean μ=44.5 Standard deviation σ=43.3 Sample size (n) = 228 To find P15 for…

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Q: what is ncx?

A: Combination: The number of different selections of ‘x’ elements (order doesn’t matter) from a set of…

Q: 12. Find the z-score of 89.79 given µ= 10 and o = 79.

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Q: Find if y = dy Inx dx x2

A: Given: y=lnxx2   Find: dydx=

Q: what aboout b?

A: b) To estimate the average change in growth rate associated with a $1,000,000 increase in…

Power Operation

Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in representing the distance or size of particular heavenly body. In medical field, it is used to represent very small size. In medical field it helps to mention size of bacteria or virus. 

Exponents

The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.