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s2008m [1.1K]
3 years ago
7

A clean air standard requires that vehicle exhaust emissions not exceed specified limits for various pollutants. many states req

uire that cars be tested annually to be sure they meet these standards. suppose state regulators​ double-check a random sample of cars that a suspect repair shop has certified as okay. they will revoke the​ shop's license if they find significant evidence that the shop is certifying vehicles that do not meet standards. complete parts a through d below.
Business
2 answers:
kirill115 [55]3 years ago
6 0

Answer:

What is a Type I​ error?

  • That regulators erroneously  determine that the repair shop is not meetings the standard when it actually is.

What is a Type I​I error?

  • That regulators erroneously determine that the repair shop is meeting the standards while it actually isn't.

Which type of error would the​ shop's owner consider more​ serious?

  • Type I

Which type of error might environmentalists consider more​ serious?

  • Type II

Explanation:

A type I error refers to the rejection of a true null hypothesis, i.e. a false positive. A type II error refers to the not rejection of a false null hypothesis, i.e. a false negative.

Salsk061 [2.6K]3 years ago
4 0

Answer:

So is ; The store license will be revoked if they find significant evidence that the store is certifying non-compliant vehicles.

Explanation:

As these sites are not licensed to verify the correct operation of vehicles, they endanger not only the lives of drivers but they are also sources of environmental pollution.

Therefore, these random samples provide a basis for the actions to be carried out.

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43.51

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3 years ago
Sally brings home $50,000 a year to help provide financial support to her family, comprised of her husband and two children. She
svp [43]

Answer:

$386,080

Explanation:

In order to find the Coverage of sally's investment in life insurance for 10year can be done by making 10-year table

Year     Cashflow    Discount factorI5%)    Present Value

                 $                       $                                  $

1           50,000              0.9524                        47,620

2           50,000              0.9070                       45,350

3           50,000              0.8638                        43,190

4           50,000              0.8337                        41,135

5           50,000              0.7835                        39,175

6           50,000              0.7462                        37,310

7           50,000              0.7107                         35,535

8           50,000              0.6768                        33,840

9           50,000              0.6446                        32,230

10          50,000              0.6139                        30,695

NPV =  Sum of all present values

NPV = $386,080

3 0
3 years ago
Splish Brothers Inc. began operations on April 1 by issuing 52,300 shares of $5 par value common stock for cash at $15 per share
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Answer:

Date    Account titles and Explanation               Debit        Credit

Apr 1    Cash                                                        $679,900

                  Common stock                                                    $261,500

                  (52,300*5)

                  Paid in common stock in excess of par             $418,400

                  (52,300*$13-$5)

            (To record common stock issued)

Apr 19   Organisation expenses                         $28,900

                  Common stock                                                     $9,000

                  (1800*5)

                  Paid in common stock in excess of par              $19,900

            (To record issuance of comm1,100on stock for attorney.s fees)

Apr 19    Cash (1,100*$6)                                      $6,600

                  Preferred stock (1,100*$1)                                     $1,100

                  Paid in preferred capital in excess of par            $5,500

            (To record common preferred stock for cash)

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Answer:

the surplus would be $10 after this tax

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