A girl scout troop sold cookies to raise funds. Each troop member recorded the number of boxes she sold. The number of boxes she sold. The number of boxes sold was normally distributed with a mean of 22 boxes sold and a standard deviation of 4 boxes. In order to help determine how many boxes ould be sold the next year, the troop leader decided to focus on the range made from the bottom 30% to the top 20%. Find the number of boxes that represent the desired range values.

Answers

Answer 1

A suitable probability calculator tells you the 30th percentile corresponds to 19.9 boxes, and the 80th percentile corresponds to 25.4 boxes.

The desired range of values is from about 19.9 to 25.4 boxes. These numbers can be rounded to 20–25.

A Girl Scout Troop Sold Cookies To Raise Funds. Each Troop Member Recorded The Number Of Boxes She Sold.

Related Questions

Which of the following is an example of a short-term goal?
a. increase your yearly income within two years
b. save money for retirement
c. save money to buy a car
d. add $200 to your savings account by the end of the year

Answers

Assuming your retirement is more than 2 years away, and that your car purchase is not before the end of the year, the shortest-term goal of those listed is ...

... d. add $200 to your savings account by the end of the year

_____

As a teenager, "short term" may be a matter of a week or two. As a middle-aged adult, both your life-lived and life-expectancy are somwhat longer, so "short-term" can be somewhat longer as well. In old age and failing health, "short-term" may again be a matter of a few weeks at most. Such concepts are tempered by perspective.

what is the meaning of cognition

Answers

The meaning of cognition I believe is the process of obtaining knowledge and understanding through thought, senses, and experience.

It is acquiring knowledge and understanding through the sensors or experience.

The expression 20L + 25G – 10 calculates the number of dollars that the ABC Lawn Company makes from mowing L lawns and raking G gardens. How many dollars does the company make from raking 444 gardens and mowing 333 lawns?

Answers

Substituting the numbers given in the problem statement into the formula, we get ...

... dollars made by ABC Lawn Co. = 20·333 +25·444 -10 = 6660 +11100 -10 = 17750

From that effort, the lawn company makes $17,750.

_____

Perhaps you intend that the company mowed 3 lawns and raked 4 gardens. In that case the amount of money made was ...

... 20·3 +25·4 -10 = 60 +100 -10 = 150 . . . dollars

Help me understand this please

Answers

Answer:

Markup on cost: 24%

Selling price: $39.70

Explanation:

A percent is a ratio with a base of 100. The word "percent" literally means "per 100", or "divided by 100". The symbol (%) is a shorthand symbol for /100 (divided by 100).

So, any percent is a ratio exressed using 100 as the denominator. An easy way to find it is to perform the division (find the ratio as a decimal), then multiply by 100%.

You want markup as a percentage of cost, so ...

... markup/cost × 100% = 7.80/31.90 × 100% ≈ 0.244514 × 100%

... ≈ 24.45% ≈ 24% . . . . (rounded)

_____

Of course, the selling price is the total of the cost price and the markup:

... selling price = cost price + markup

... = $31.90 + 7.80 = $39.70

**FINANCE** Indicate whether the variance is favorable (F) or unfavorable (U).
Budgeted Income Amount $500.00
Actual Amount $400.00

Answers

When actual income is less than the budgeted amount, the variance is ...

... (U) unfavorable.

_____

In most cases, it is a favorable situation to have more income than planned for. On the other hand, if you planned on spending the budgeted amount, but your income fell short, you end up in quite an unfavorable situation.

According to broken windows theory, which is a reason why residents of a neighborhood are not likely to report crimes they witness?
A.
They think that the police will not take adequate action.
B.
They think it is none of their business to interfere in other people’s problems.
C.
They are afraid of becoming targets.
D.
They think the victim deserves to be targeted.

Answers

The answer is C. They are afraid of becoming a target.

The answer is Cthey are afraid to become targets.

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