Pete is conducting a survey to determine his customers’ overall satisfaction about the quality of his company’s products. He sends out surveys to the 5 customers who have purchased the largest number of items over the past year. Are his results likely to be representative of the population he is trying to analyze?

Answers

Answer 1

Answer: No.
Because, when to do some sort of analysis (such as this one), you need to take (for example) a RANDOM SAMPLE from the POPULATION of the problem that is being analyzed. In this example (problem), Pete wants to evaluate OVERALL satisfaction of customers, so he should NOT send the surveys ONLY to the customers who have purchased the LARGEST number of items, but to the randomly selected customers, in order to obtain REPRESENTATIVE results of the OVERALL satisfaction. If he sends the surveys only to the customers who have bought the largest number of items, he will obtain VERY HIGH satisfaction of customers, as results, of course, and this will not be representative results.

Answer 2

Answer:

No.

When trying to analyze an overall satisfaction with Quality of service. The number of population he is analyzing should not be limited to a certain factor. This would cause a narrow data information gather and would not represent the entire population. The surveys should be based randomly to avoid data bias/filters and actual results would be realistic.

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The area of a triangle is 24 square inches. What is the height of the triangle if the base length is 4 inches?6 inches
8 inches
12 inches
20 inches

Answers

A = b*h*0.5
24 = 4*0.5*h
24 = 2*h
h = 12

Height is 12 inches.

Answer:

D. 20 inches

Step-by-step explanation:

I did this test on FLVS and I got 100% Have a good day!

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It takes 8 minutes for Byron to fill the kiddie pool in the backyard using only a handheld hose. When his younger sister is impatient, Byron also uses the lawn sprinkler to add water to the pool so it is filled more quickly. If the hose and sprinkler are used together, it takes 5 minutes to fill the pool. Which equation can be used to determine r, the rate in parts per minute, at which the lawn sprinkler would fill the pool if used alone?

Answers

i think 8 or 7 because its -3 so +3 to the 5 minutes or 2 since it is a sprinkler hope i help $\alpha \alpha \alpha \alpha \beta x_(123) \lim_(n \to \infty) a_n$

Final answer:

To find the rate at which the lawn sprinkler would fill the pool if used alone, subtract the rate of the hose from the combined rate. The equation is rs = 1/5 - 1/8.

Explanation:

To determine the rate at which the lawn sprinkler would fill the pool if used alone, we can set up an equation using the concept of rates. Let r be the rate at which the sprinkler fills the pool. If it takes 8 minutes for Byron to fill the pool with just the hose, then the rate of the hose alone is 1 pool/8 minutes, or rh = 1/8. If it takes 5 minutes to fill the pool when both the hose and sprinkler are used together, then the combined rate is 1 pool/5 minutes, or rc = 1/5.

The rate of the sprinkler alone, rs, can be determined by subtracting the rate of the hose from the combined rate. Thus, we have rs = rc - rh. Substituting the given values, we have rs = 1/5 - 1/8.

Therefore, the equation that can be used to determine the rate at which the lawn sprinkler would fill the pool if used alone is rs = 1/5 - 1/8.

Learn more about Rate of filling pool with hose and sprinkler here:

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4^(x-1) + 4^x + 4^(x+1)= 21

Answers

Answer: x = 1

Step-by-step explanation:

isolate the variable by dividing both sides by factors that don't contain the variable.

Do you know how to do 5/3x 1/6 - 1

Answers

To do this multiply the top and bottom numbers together in the fraction. Which will be 5/18. Then convert 1/1 to a fraction that has the same denominator as our previous answer. To carry out the subtraction. 5/18-18/18= -13/18. This is in lowest terms

What is the perimeter of a rhombus-shaped street sign with a 35-cm side? A. 280 cm
B. 140 cm
C. 1,225 cm
D. 70 cm

Answers

A rhombus has a total of 4 sides. All sides are equal. The formula of getting the perimeter of a rhombus is:
Perimeter = 4 * S
Perimeter = 4 * 35 cm
Perimeter = 140 cm.

So the perimeter of a rhombus-shaped street sign that has a 35-cm side is equal to (B) 140 cm.

Using graph paper, determine the line described by the given point and slope. Click to show the correct graph below. (0,6) and -1

Answers

Answer:

Can't tell

Step-by-step explanation:

Hear me out. There is no graph hear, so I can't answer. Just letting you know

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