3 years ago

Which is NOT TRUE of data sets?

1 answer:

3 0

"Data Sets" is the series of numbers of a single database table, <span>or a single statistical </span>data <span>matrix. Each & every cell contains particular value may or maynot be related to each other

Hope this helps!</span>

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The original price of a sweater is $36. The sale price is 85% of the original price. What is the sale price of the sweater

wlad13 [49]

36 85

X 100

3600 = 85x

3600 divided by 85 =42.3529...

6 0

3 years ago

Please look at the picture and answer it.

Zanzabum

Answer:

$34 + 90 + 4x = 180 \\ 4x = 180 - 124 \\ 4x = 56 \\ x = 14 \\$

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2 years ago

Suppose your manager indicates that for a normally distributed data set you are analyzing, your company wants data points betwee

julia-pushkina [17]

Answer:

89.04% of the data points will fall in the given range of z = − 1.6 and z = 1.6

Step-by-step explanation:

We are given a normally distributed data.

We have to find the percentage of data that lies within the range z = − 1.6 and z= 1.6

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

$P(-1.6 \leq z \leq 1.6)\\= P(z \leq 1.6) - P(z \leq -1.6)\\\text{Calculating the value from standard normal table}\\= 0.9452 - 0.0548 = 0.8904= 89.04\%$

89.04% of the data points will fall in the given range of z = − 1.6 and z= 1.6

6 0

3 years ago

The salaries of 830 lawyers were recorded and analyzed. The analyst later found that the lowest salary was incorrectly recorded

Rasek [7]

Answer:

The median (half-above and half-below) could not have changed, because "corrected value was still lower than any other salary" does not change the position of that observation (still least) in the sorted list of salaries.

HOPE THIS HELPED < 33

Step-by-step explanation:

8 0

3 years ago

I ran 3 1/2 miles in 3/4 of an hour. how fast is that on average plz show work

Vika [28.1K]

3 1/2 miles in 3/4 hour
so to get the average speed per hour = 7/2 * 4/3 = 4 2/3 mph

3 0

3 years ago

Read 2 more answers