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Nimfa-mama [501]
3 years ago
11

Ski resorts are interested in the mean age that children take their first ski and snowboard lessons. They need this information

to plan their ski classes optimally.
Define the following in terms of the study.
The Population:

a. The population is all of the children taking skiing or snowboarding lessons on a given day.
b. The population is all of the children taking skiing or snowboarding lessons.
c. The population is all of the people taking skiing or snowboarding lessons on a given day.
d. The population is all of the people taking skiing or snowboarding lessons
Business
1 answer:
Setler79 [48]3 years ago
3 0

Answer:

The answer is B: The population is all of the children taking skiing or snowboarding lessons

Explanation:

The population of a group is usually a group having something in common. For a research study, the population is always a large collection of people with a feature. From the population, the sample is selected. For example, all patients with mental disorder in a hospital can be the population, while patient with schizophrenia would be the sample. Thus in the example above, the population is all of the children taking skiing or snowboarding lessons.

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What is the amount of interest earned after two years on a $100 deposit paying 4 percent simple interest annually?
klasskru [66]

Answer:

$8

Explanation:

The yearly amount of interest earned on a $100 deposit at 4 percent rate is:

Ai=$100*0.04\\Ai=\$4

Since simple interest investments yield a constant interest each year, the amount earned after two years is:

I=2*\$4\\I=\$8

The total amount earned is $8.

7 0
3 years ago
Peroni Corporation sold a parcel of land valued at $300,000. Its basis in the land was $250,000. For the land, Peroni received $
Reptile [31]

Answer:

Correct option is C.

<u>$25,000, $25,000.</u>

Explanation:

Gross profit on sale = (300,000-250,000)/300,000 = 16.67%

Gain recognized in:

Year 1 = 150,000 * 16.67% = 25,000

Year 2 = 150,000 * 16.67% = 25,000

3 0
3 years ago
A business’s total revenue for a specified period is $500,000, its operating expenses are $50,000, and its net profit if $150,00
creativ13 [48]

Answer:

your answer is 300,000

8 0
3 years ago
I want to have a college fund for my daughter. She is 5, so I have 13 years to achieve my goal of $50,000. The bank says I can e
Tju [1.3M]

Answer:

$2960 yearly savings

Explanation:

From the values given and from mathematical manipulation, he or she needs a contribution of at least $2900 every year in order to achieve his goal of $50,000.

                     EXPLANATION

  • If the child is 5yr old now, in 13years time, she will be 18yr old.
  • $2950 target yearly

  • for the next 13years, it would have amount to $38350

  • remember the bank will give an annual interest rate of 2%
  • so for 13years, that's 26% = 0.26

  • In the 13th year, he would have saved $38350, add the 26% interest for the duration of 13years = 26% x $38350 + $38350 = $48321

  • His savings will fall between $2950 - $2960 yearly.

3 0
3 years ago
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-no distractions
-clean working area
-full night's rest
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