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DIA [1.3K]
3 years ago
13

Suppose 52% of students support the idea of paying student government officers. A random sample of 400 students is taken. What i

s the probability that fewer than 50% of the students surveyed will express support for paying student government officers?
Business
1 answer:
jeka943 years ago
4 0

Answer: The probability that fewer than 50% of the students surveyed will express support for paying student government officers is 8.501 × 10^-65

Explanation:

Since fifty two percent (52%) of the surveyed students support the idea of paying student government officers, it consequently means that 48% (100% - 52%) of students are against the idea or not in support of it.

To find the probability that less than or fewer than fifty percent (< 50%) of the 400 surveyed students are in support, we must obtain the actual number of students that represent 50% of the individuals surveyed.

= (50/100) × 400

= 200 students.

Therefore, we are to find the probability that less than 200 of the surveyed students are in support of the payment. This means that at least, 201 of the surveyed students are not in support of the payment.

Since, 48/100 generally represents the percentage of students that are not in support of the idea, then we multiply 48/100 by itself up to 201 times. The opinions of the other 199 surveyed students doesn't matter

= (48/100)^201

= 8.501 × 10^-65

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A long term care facility purchases at least 85% of its food and supplies from one distributor. this is an example of which type
Digiron [165]

<span>This long term care facility purchases at least 85% of its food and supplies from one distributor and it’s an example of prime vending. A prime vending is a type of purchasing that has gained acceptance and popularity among restaurant and non-commercial buyers. It is also a service which people or the workers do.</span>

8 0
3 years ago
A company reported total stockholders' equity of $340,000 on its balance sheet dated December 31, 2018. During the year ended De
Digiron [165]

Answer:

$420,000

Explanation:

According to the question for computation of total stockholders' equity first we need to find out the addition to retained earning during 2019 which is shown below:-

Addition to retained earnings during 2019 = Net income - Cash dividend - Stock dividend

= $40,000 - $8,000 - $10,000

= $22,000

Total stockholders equity at December 31, 2019 = Stockholders equity, December 31, 2018 + Addition to retained earnings during 2019 + Stock dividend + Issue of new common stock - Purchase of Treasury stock

= $340,000 + $22,000 + $10,000 + $60,000 - $12,000

= $432,000 - $12,000

= $420,000

3 0
3 years ago
Suppose that three firms make up the entire tire manufacturing industry. One has a 40% market share, and the other two have a 30
masha68 [24]

Answer:

3400

increase

Explanation:

the Herfindahl index is used to calculate the concentration of firms in an industry

The HHI is calculated by squaring the market share of each firm in the industry.

40² + 30² + 30² = 3400

If one of the firms leaves the industry, the industry becomes more concentrated and the HHI index would increase

5 0
3 years ago
Webster Corporation's monthly projected general and administrative expenses include $4,100 administrative salaries, $1,500 of ot
Nastasia [14]

Answer:

$7,900

Explanation:

Computation for the total budgeted general and administrative expenses budget per month.

Monthly projected general and administrative expenses :

Arministrative salaries $4,100

Other cash administrative expenses $1,500

Depreciation expense on the administrative Equipment $2,300

Total budgeted general and administrative expenses budget per month $7,900

($4,100+$1,500+$2,300)

Therefore the total budgeted general and administrative expenses budget per month will be $7,900

7 0
3 years ago
Find the duration of a 5% coupon bond making annual coupon payments if it has three years until maturity and a yield to maturity
lidiya [134]

Answer:

2.8238 Years

Explanation:

Please see attachment

Download pdf
5 0
3 years ago
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