Consider a set of data in which the sample mean is 33.7 and the sample standard deviation is 7.2. Calculate the z-score given that x=30.2. Round your answer to two decimal places.
step-by-step explanation:
always plug in x. in this case, x equals 4.
i'm going to first solve 4(2+3x)
1) 4(2+3(4)) use pemdas to solve.
i'm going to multiply whats in the parenthesis first, so 3 times 4=12.
2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)
4 times 2= 8. 4 times 12= 48
4) (8+48)= 56 (answer)
i'm then going to solve 8+12x and plug in 4 for x.
1) 8 +12(4)
multiplying comes before adding, so i'm gonna multiply 12 and 4.
12 times 4= 48.
2) 8+48=56
both equal the same!
answer: 2 answers
step-by-step explanation: the first one means to spread the product throughout the marketplace such that a large number of people can buy it.
the second means the process of making a product or service available for the consumer or business user that needs it.
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answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.