Apopulation consists of the following n = 5 scores: 0, 6, 4, 3, and 12.
(a) compute µ and σ for the population.
(b) find the z-score for each score in the population.
(c) transform the original population into a new population of n = 5 scores with a mean of µ = 100 and a standard deviation of σ = 20.

a) μ = 5 and σ = 16

b) z-score are -0.3125, 0.0625, -0.0625, -0.125, 0.4375

c) New population of N=5 scores are 93.75, 101.25, 98.75, 97.5, 108.75

Step-by-step explanation:

The detailed explanation can be found in the attached pictures

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -