Given that the data distribution is approximately normal with the minimum value of 15 and the maximum value of 98 a) estimate the values of mean, median, and mode. b) estimate the value of the standard deviation of these data

a) Mean, median, mode = 56.5

b)

Step-by-step explanation:

Normally distributed data have the same value for the mean, median and mode. This value is the addition of the maximum value by the minimum, divided by 2.

Also, the standard deviation in a normally distributed sample can be approximated by the following formula:

So

a) Estimate the values of Mean, Median, and Mode.

Highest value = 98

Minimum value = 15

b) Estimate the value of the standard deviation of these data

Max = 98

Min = 15

So

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: