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olga2289 [7]
3 years ago
5

The marketing manager for an automobile manufacturer is interested in determining the proportion of new compact-car owners who w

ould have purchased a passengerside inflatable air bag if it had been available for an additional cost of $300. The manager believes from previous information that the proportion is 0.30. Suppose that a survey of 200 new compact-car owners is selected and 79 indicate that they would have purchased the inflatable air bags. If you were to conduct a test to determine whether there is evidence that the proportion is different from 0.30 and decided not to reject the null hypothesis, what conclusion could you draw? Group of answer choices
A)There is not sufficient evidence that the proportion is not 0.30.
B)There is sufficient evidence that the proportion is 0.30.
C)There is sufficient evidence that the proportion is 0.30.
D)There is not sufficient evidence that the proportion is 0.30.
Business
1 answer:
scoray [572]3 years ago
6 0

Answer:

A)There is not sufficient evidence that the proportion is not 0.30.

Explanation:

When carrying out a statistical test, we always have two types of hypothesis which include null hypothesis and alternative hypothesis. The two hypotheses are opposite of each other, if one rejects one, he/she must accept the other. If the null hypothesis is accepted, it means that there is no statistical significance of the claim. In this case, the null hypothesis is accepted meaning that there is not sufficient evidence that the proportion is not 0.30. Hence, the correct answer is A

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expeople1 [14]
I am pretty sure that correct definition looks like this: A court order to compel or restrain a particular action is called writ of injunction. For example, you have a lawn, and someone deliberately spoils it every day. You can apply to the court for the injunction against this person to deny the access to your lawn for this person.
4 0
2 years ago
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On December 31, 2021, Larry's Used Cars had balances in Accounts Receivable and Allowance for Uncollectible Accounts of $64,000
Svet_ta [14]

Answer:

Bad debt expense                        6,500 debit

    Allowance for uncollectible account 6,500 credit

Explanation:

"determined that there should be an allowance for uncollectible accounts of $5,150 at December 31, 2022."

We need to recognize as much bad debt as it need to leave the allowance balance on our expected uncollectible account.

balance for allowance before adjsutment:

beginning - write-off = unadjusted allowance

1,250 - 2,600 = -1,350

expected balance - unadjusted balance = adjustment

                5,150      - (-1,350)                     =  6,500

Bad debt expense                        6,500 debit

    Allowance for uncollectible account 6,500 credit

5 0
2 years ago
Dec. 1 Merchandise with a list price of $4,700 is purchased on account, terms FOB shipping point, 1/10, n/30. The seller prepaid
spayn [35]

Explanation:

The Journal entry is shown below:-

a. Merchandise inventory Dr,       $4,700

          To accounts payable                 $4,700

(Being Purchase of merchandise is recorded)

b. Accounts payable Dr,                $1,600

           To Merchandise inventory       $1,600

(Being Return of merchandise is recorded)

c.  Accounts payable Dr,                $3,100

             To Merchandise inventory        $31

                                                           ($3,100 × 1%)

              To cash account                        $3,069

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3 years ago
A software development project at day 70 exhibits an actual cost of $78,000 and a scheduled cost of $84,000. The software manage
Rina8888 [55]

Answer and Explanation:

Given:

Actual time (AT) = 70 days

Actual cost (AC) = $78,000

Scheduled cost (SC) = $84,000

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Cost variance = Earned value - Actual cost

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Cost variance = $3,000

Computation of schedule variance:

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Cost schedule Index = EV² / (AC × SC)

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Cost schedule Index = 1.00137363

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Time variance = (AT × CSI) - AT

Time variance = (70 × 1.001) - 70

Time variance = (70.07) - 70

Time variance = 0.07 days

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