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Levart [38]
3 years ago
15

The average life expectancy of tires produced by the Whitney Tire Company has been 40,000 miles. Management believes that due to

a new production process, the life expectancy of its tires has increased. In order to test the validity of this belief, the correct set of hypotheses is: _____.
Business
1 answer:
aivan3 [116]3 years ago
8 0

Answer:

Null hypothesis: The average life expectancy of tires produced by the Whitney Tire Company is 40,000 miles.

Alternate hypothesis: The average life expectancy of tires produced by the Whitney Tire Company is greater than 40,000 miles.

Explanation:

A null hypothesis is a statement from a population parameter which is either rejected or accepted (fail to reject) upon testing. It is expressed using the equality sign.

An alternate hypothesis is also a statement from the population parameter which negates the null hypothesis and is accepted if the null hypothesis is rejected. It is expressed using any of the inequality signs.

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7 0
3 years ago
You eat an entire box of cookies the night before you attend a weight watchers meeting. this is an example of
oee [108]

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8 0
3 years ago
Zelda owns a 60 percent general interest in YZ Partnership. At the beginning of 2018, the adjusted basis in her YZ interest was
strojnjashka [21]

Explanation:

Total loss the company did in was 210,000

Amount of loss going to Zelda's head would be

= (210,000) * 60%

= 126,000

Earnings share for Zelda in 2018

14,600 * 60% = 8760

6,200 * 60% = 3720

And 95,000

Zelda’s adjusted basis in her YZ interest before loss deduction  in 2018 would be

= 95,000 + 8760 + 3720

= 107,480.

Zelda’s adjusted basis in her YZ interest at the end of 2018 after loss deduction would be zero or nill

5 0
3 years ago
Which area is not protected by most homeowners insurance?
IRINA_888 [86]
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4 0
2 years ago
On March 1, 2021, McHugh Enterprises issued 1000 of its 8%, $1,000 bonds dated January 1, 2021 at 98. Interest is payable semian
natka813 [3]

Answer: $82000

Explanation:

Interest will be calculated as:

= No of shares x Face value per Share x Interest rate

= 1000 × $1000 × 8%

= 1000 × $1000 × 0.08

= $80000

Total face value of shares issued = 1000 × $1000 = $1,000,000

Issue Amount will be:

= No of shares x Face value per Share x Issue rate

= 1,000 x 1,000 x 98 %

= $980,000

Discount on issue will be:

= $1,000,000 - $980,000

= $20,000

Amortization of Discount on issue per annum will be:

= $20,000/10

= $2000

Therefore, interest expense will be:

= $80000 + $2000

= $82000

6 0
2 years ago
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