Suppose the random variable x is best described by a normal distribution with μ=23 and σ=4. Find the z-score that corresponds to each of the following x values.

(a) x=32
z=

(b) x=29
z=

(c) x=16
z=

(d) x=36
z=

(e) x=14
z=

(f) x=37
z=

a)

b)

c)

d)

e)

f)

Step-by-step explanation:

In a set with mean and standard deviation , the zscore of a measure X is given by:

In this problem, we have that:

(a) x=32

z=

(b) x=29

z=

(c) x=16

z=

(d) x=36

z=

(e) x=14

z=

(f) x=37

z=

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

so then what are you asking?

step-by-step explanation: