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garik1379 [7]
3 years ago
6

It has been reported that 40% of U.S. Workers employed as purchasing managers are females. In a simple random sample of U.S. Pur

chasing managers, 70 out of the 200 are females.
Business
1 answer:
alexira [117]3 years ago
7 0

Answer:

  • a. Population proportion = 0.40
  • b. Sample proportion = 0.35

Explanation:

Question wants to know the population proportion and the sample proportion.

a. Population proportion:

The population in this case is the U.S. workers employed as purchasing managers. The proportion that we are interested in is the 40% that are female.

Population proportion is therefore 0.40.

b. The sample proportion uses the sample details not the population details:

= Number of females employed as Purchasing managers in sample / Number of Purchasing managers in sample

= 70 / 200

= 0.35

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tankabanditka [31]

Answer:

Option (a) is correct.

Explanation:

Given that,

In 1975:

Nominal price = $0.10

CPI = 52.3

In 2005:

Nominal price = $1.00

CPI = 191.3

1975 is the base year

Real price in 2005;

= Nominal price in 2005 × (CPI in 1975 ÷ CPI in 2005)

= $1.00 × (52.3 ÷ 191.3)

= $0.273

Therefore, the real price of tennis ball in 2005 is $0.27 in terms of 1975.

The real price of tennis ball in 1975 is $0.10 because the base year is 1975 itself.

When we are comparing the real prices of the years 2005 and 1975, we conclude that tennis ball is cheaper in 1975 as compared to 2005.

7 0
3 years ago
The major difference between the producer price index and the consumer price index is that the produce price index _____ and the
KonstantinChe [14]
This may not be the exact answer, dear friend, but read the explanation, and you should be able to fill in the blanks...
The consumer price index is an average of the prices of the goods and services purchased by the typical urban family of four,
whereas the producer price index is an average of the prices received by producers of goods and services at all stages of the production process.

5 0
3 years ago
Use the following to prepare the cash budget. What is the ending cash balance? Beginning cash balance $3,000; Cash receipts $50,
aleksley [76]

Answer:

 Ending cash balance = $13,000

Explanation:

<em>A cash budget is statement that shows the estimated cash receipts and the estimated cash payments for a forth coming accounting period. In addition, it provides information about the expected cash balance for the period to which it relates.</em>

With help of a cash budget, a business can plan ahead for  the usage of its surplus funds and how to finance its deficit cash position

Ending cash balance = Beginning cash balance + cash receipts - cash payment

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7 0
3 years ago
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The answers to all 3 questions are:

1. Norway

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Explanation:

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7 0
3 years ago
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The expected annual medical expenses of a high-risk person is $3000 per year while that of a low-risk person is $1000 per year.

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