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2 years ago

Why should a researcher check that their information is valid?

Business

1 answer:

nalin [4]2 years ago

8 0

Answer:

Validity is harder to assess than reliability, but it is even more important. To obtain useful results, the methods you use to collect your data must be valid: the research must be measuring what it claims to measure. This ensures that your discussion of the data and the conclusions you draw are also valid.

Explanation:

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Japan isolated itself for more than 300 years from the mid 1500s to the mid 1800s. what was the effect of this isolation

xxMikexx [17]

Japan was isolated during the period of Tokugawa Shogunate ( from the mid 1500s to the mid 1800s ). The reasons why the Shoguns wanted to isolate country from the rest of the world are: foreign influences and the spread of Christianity.
The effects of the isolation:
- The influence of the foreigners was under the control.
- Christianity was forbidden.
- The growth of large centers into cities. The cities were easier to defend, but they relied on the rural communities.
- The wealth of country was increasing.
- China and Korea were allowed limited access.
- The Duch were allowed to trade in certain ports.

8 0

3 years ago

Read 2 more answers

The current equilibrium price and quantity in the market for walnuts are $5 per pound with 10,000 pounds supplied. Supermarkets

mel-nik [20]

Answer:

Option (a) is correct.

Explanation:

Given that,

Initial Quantity supplied = 10,000

New quantity supplied = 15,000

Initial price = $5

Price elasticity of demand = 1.8

Percentage change in quantity supplied:

= [(New quantity supplied - Initial Quantity supplied) ÷ Initial Quantity supplied] × 100

= [(15,000 - 10,000) ÷ 10,000] × 100

= (5,000 ÷ 10,000) × 100

= 50%

Let the new price be x,

Percentage change in price:

= [(New price - Initial price) ÷ Initial price] × 100

= [(x - $5) ÷ $5] × 100

= (x - 5) × 20

= 20x - 100

Therefore,

Price elasticity of demand = Percentage change in quantity supplied ÷ Percentage change in price

1.8 = 50 ÷ (20x - 100)

1.8 (20x - 100) = 50

36x - 180 = 50

36x = 230

x = 5

Hence, the new price per pound of walnuts is $5.

6 0

2 years ago

All of the following actions by a custodian in an account opened under the Uniform Gifts to Minors Act are permitted except:____

love history [14]

Answer: B. withdrawing funds from the account for the custodian's use

Explanation:

Under the Uniform Gifts to Minors Act, the Custodian's duty is to manage the account for the minor and allocate the assets within in such a way that it will bring about the best returns for the minor.

Custodians should not abuse this power for their own benefit or gain which is why the custodian withdrawing funds from the account for their own use is a violation of the act.

4 0

3 years ago

Addison Corporation is considering the purchase of equipment that would increase sales revenues by $250,000 per year and cash op

yaroslaw [1]

Answer:

17.5%

Explanation:

depreciation = 400,000 / 5 = 80,000

return = $250,000 - %100,000 - $80,000 = 70,000

70,000 / 250,000 =

6 0

2 years ago

Rocky Guide Service provides guided 1–5 day hiking tours throughout the Rocky Mountains. Wilderness Tours hires Rocky to lead va

slega [8]

Answer:

$79,750

Explanation:

On July 15 - for 10 days tour guide

Debit - Accounts Receivable ----- $29,000

Credit - Service rendered -------- $29,000

On July 31 - for 15 days tour guide

Debit - Accounts Receivable ----- $50,750

Credit - Service rendered -------- $50,750

Note - Service rendered = Daily pay ($2,900 * 15) + Daily bonus for 25 days ($290 * 25) = $43,500 + $7,250 = $50,750

On July 31

Debit - Accounts Receivable ----- $79,750

Credit - Service rendered -------- $29,000 - July 1 - 15

Credit - Service rendered -------- $43,500 - July 16 - 31

Credit - Bonus-------------------------- $7,250 - July 1 - 31

8 0

2 years ago