1

Mathematics

1 answer:

yarga [219]3 years ago

3 0

Answer:

Explained below.

Step-by-step explanation:

The data provided is for the number of overtime hours worked in one week per employee.

(a)

The probability distribution is as follows:

X Frequency P(X)

0 8 0.042

1 10 0.052

2 33 0.173

3 53 0.277

4 43 0.225

5 25 0.131

(b)

Construct the histogram in Excel.

The histogram is approximately symmetric as maximum data is collected in the middle.

You might be interested in

Find the product 5.39 divided by 0.31. (please show your work and how you got the answer)

n200080 [17]

Answer:

$\frac{5.39}{0.31} X100= \frac{539}{31}$ ≈ $17.388$ (expand this equation by multiplying both numerator and denominator by 100

Step-by-step explanation:

7 0

2 years ago

If radio station call letters must begin with either K or W and must include either two or three additional? letters, how many d

sweet-ann [11.9K]

Answer:

Step-by-step explanation:

Well. There are many possibilities. There are 26 letters in the alphabet. Take the K and W out. You have 24. So, just go through every letter. Putting them together to make a name, it could be anything really. It might take a while, but write out the alphabet, and see what names you can make starting with K and W. I hope this helped!! :)

6 0

3 years ago

CAN SOMEONE PLEASE HELP ME WITH THIS QUESTION???

tangare [24]

Answer:

The complete answer is explained below.

Step-by-step explanation:

The problem is demanding to simply determine the number of years each color light would last.

We know the following information from the question: