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Reil [10]
2 years ago
5

Give an example of a well-stated research question that involves estimating a characteristic about the population of part-time s

tudents at your college.
Improve the following research question so that it is a well stated research question. Research Question: Do students work a lot of hours?
Mathematics
1 answer:
k0ka [10]2 years ago
5 0

Answer:

1) what is the number of male part time students between the ages 15 - 19 years?

2) do students work more than 4 hours a day?

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The number 1.41421356 is a rational or irrational number
liraira [26]

Answer:

The real numbers include all the rational numbers, such as the integer −5 and the fraction 4/3, and all the irrational numbers, such as 2 (1.41421356..., the square root of 2, an irrational algebraic number).

5 0
2 years ago
Pedro is getting balloons for his grandmother's birthday party. He wants each balloon string to be 12 feet long. At the party st
Elza [17]

Answer:

Total length of string required in yards 8112 yards

Step-by-step explanation:

The length of the string attached with each balloon is equal to 12 feet

In the party total number of balloon used is equal to 52 balloons

The total length of the string required

Length of string used in one balloon * total number of balloons

= 12 * 52 = 624 feet

1 feet is equal to 13 yards

Total length of string required in yards 13 * 624 = 8112 yards

7 0
3 years ago
Find the area of each figure and label.<br> Please help
Sergeu [11.5K]
The answer for your question is 30 ..
8 0
3 years ago
Read 2 more answers
A newsletter publisher believes that above 41A% of their readers own a personal computer. Is there sufficient evidence at the 0.
zhuklara [117]

Complete Question

A newsletter publisher believes that above 41% of their readers own a personal computer. Is there sufficient evidence at the 0.10 level to substantiate the publisher's claim?

State the null and alternative hypotheses for the above scenario.

Answer:

The null hypothesis is  H_o :  p \le  0.41

The  alternative hypothesis  H_1  :  p> 0.41

Step-by-step explanation:

From the question we are told that

      The population proportion is p  =  0.41

        The level of significance is  \alpha  = 0.10

The null hypothesis is  H_o :  p \le  0.41

The  alternative hypothesis  H_1  :  p> 0.41

         

8 0
3 years ago
what is the aproximate break-even point for buying the mug refills in comparison to buying soft drinks in disposable cups?
valentinak56 [21]
So to start this question you find the prices of the two types of cups and create a basic formula for them. For the mug it would have a base price of $2.95 and a refill price of $0.50. For the disposable cup it would cost $0.85 a piece. 
So for the mug you would take the base price of 2.95 and add it by x amount of refills to find the break even point of the two. So the formula would look like 2.95+0.50x. The other would be 0.85x. Now its just a matter of guess and check to see how many refills it would take for the mug to be cheaper. i hope this helped! 
5 0
4 years ago
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