Ask question

Ask question

All categories

3 years ago

12

In a survey of 200 employees, 65% agreed that the management of the cafeteria should be changed. If the confidence interval is 9

5%, the margin of error for this survey is +/- 6.75% and the maximum number of employees who could have agreed is about?
a. 144 b. 140 c. 136

1 answer:

Kruka [31]3 years ago

7 0

Answer:

c.136

Step-by-step explanation:

You might be interested in

How do you write an equation in slope intercept form for the line with slope 4 and y-intercept 6

svetlana [45]

Using the general form; y = mx + b, we get:
y = 4x + 6

8 0

3 years ago

11. Mr. Smith showed his dass the table below

Over [174]

The answer gotta be 9

8 0

2 years ago

Solve the equation -7 = y for x.

Harlamova29_29 [7]

Answer:

x = 4y+28

Step-by-step explanation:

x/4 -7 = y

Solve for x

Add 7 to each side

x/4 -7+7 = y+7

x/4 = (y+7)

Multiply each side by 4

x/4*4 = 4(y+7)

x = 4y+28

5 0

3 years ago

Read 2 more answers

How do I sketch the graph for y= 3/8x + 5

tester [92]

Answer:

Step-by-step explanation:

start at y intercept +5. Go up 3 points then go to the right 8 points and keep on doing that. Formula for slope rise/run. Rise is 3. Run is 8. Then connect the line.

4 0

3 years ago

Read 2 more answers

a ships pilot knows that a building on the coast is 100 meters tall. if he finds the angle of elevation to be 2 degrees how far

irina [24]

Answer:

it is about 34 degrees celisuis to the right of the horizontal perimeter.

Step-by-step explanation:

8 0

2 years ago