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2 years ago

14

The CEO of a company wants to determine if taking the employees to a company retreat would boost their morale. He decides to use

a random number table to survey a simple random sample of 50 of the 250 employees. How many digits should he use?
1
2
3
4

1 answer:

Ede4ka [16]2 years ago

3 0

Answer:

he should use 3 since 250 is the largest possible outcome

Step-by-step explanation:

You might be interested in

-10+|6+-17| - - 14 show how you got the answer

mel-nik [20]

Answer:

15

Step-by-step explanation:

$-10+\left|6+\left(-17\right)\right|-\left(-14\right)$
$=-10+\left|6-17\right|+14$
Subtract.
$=-10+\left|-11\right|+14$
Now, add.
$=4+\left|-11\right|$
Apply absolute rule.
$=4+11$
= 15

8 0

1 year ago

What survival rate in the 10th year would make the average of loss over the 10 year period equal to 38.0%

Marat540 [252]

Answer: 63%

Step-by-step explanation:

<u>First step</u>

Find the 10th year rate of loss that will make the average of loss over the 10 years to equal 38.0%.

Assume this rate is x;

$\frac{(36.2 + 29.0 + 46.2 + 37.5 + 40.9 + 40.0 + 32.6 + 40.5 + 40.1 + x)}{10} = 38.0\\\\\frac{343 + x}{10} = 38\\\\x = 380 - 343\\\\x = 37$

x = 37%

<u>Second step - Survival rate</u>

The survival rate is calculated by;

= 1 - rate of loss

= 1 - 37%

= 63%

7 0

2 years ago

Use the graph that shows the soulution to f(x)=g(x).

Kipish [7]

Step-by-step explanation:

The solutions are the points of intersection of f(x) and g(x), which are x = 0 or x = 2.

3 0

2 years ago

How many faces does the solid made from the net below have? A. 7B. 8C. 12D. 18

Kruka [31]

Answer:

B. 8

Explanation:

The figure forms a septagon.

The hexagons form the base, and the rectangles attached to them form the sides.

Therefore, in total the solid has two hexagons as sides and 6 rectangles connecting the hexagon to the base hexagon. Hence, in total the solid has

2 + 6 = 8 faces.

7 0

1 year ago

An indoor running track is 200 meters in length. During a 3,000-meter race, runners must complete 15 laps of the track. An elect

Vlad1618 [11]

The true statement based on the histogram is

There were no lap times between 35 and 36 seconds.

The correct option is (A).

<h3>What is Histogram?</h3>

A histogram is a graphical representation that organizes a group of data points into user-specified ranges.

Given:

indoor running track is 200 meters in length.

Also, a 3,000-meter race, runners must complete 15 laps of the track.

As, there no data for interval 35-36.

So, there were no lap times between 35 and 36 seconds.

Hence, The interval from 37 to 38 seconds saw the most lap times.

Learn more about histogram here:

brainly.com/question/16819077

#SPJ1

8 0

2 years ago