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Liula [17]
2 years ago
12

The intensive care unit lab process has an average turnaround time of 26.2 minutes and a standard deviation of 1.35 minutes. The

nominal value for this service is 25 minutes 5 minutes. Is the lab process capable of four sigma-level performance
Business
1 answer:
olga55 [171]2 years ago
7 0

Answer: yes

Explanation:

Upper specification = 30 minutes

Lower specification = 20 minutes

Average service = 26.26minutes

Sigma= 1.35 minutes

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Which of the following statements is CORRECT?a. An investment that has a nominal rate of 6% with semiannual payments will have a
andreyandreev [35.5K]

Answer:

c. If a loan has a nominal annual rate of 7%, then the effective rate will never be less than 7%

<em>CORRECT</em>

as at least is recive 7% of the investment. If payment are made in shorter period (semiannually, quarterly, etc)

Then the effective rate will be higher, not lower.

Explanation:

a. An investment that has a nominal rate of 6% with semiannual payments will have an effective rate that is smaller than 6%

FALSE the effective rate will be higher as there is compounding effect.

b. The present value of a 3-year, $150 ordinary annuity will exceed the present value of a 3-year, $150 annuity due

FALSE the annuity-due is discounted for one period less, as the payment are made at the beginning of the period therefore; his V is greater.

d. If a loan or investment has annual payments, then the effective, periodic, and nominal rates of interest will all be different

FALSE if it mades annual payments they will be equal

e. The proportion of the payment that goes toward interest on a fully amortized loan increases over time.

FALSE the interest will decrease over time as there is a portion of principal which is being paid each installment

3 0
3 years ago
Who is the first lady president in the world
melamori03 [73]

Answer:

Isabel Martínez de Perón

Explanation:

Isabel Martinez de Perón of Argentina was the very first woman or lady to serve as leader of a country as president, taking over as vice president following her husband died in 1974.

On July 21, 1960, Sirimavo Bandaranaike was chosen as the world's first women Prime Minister.

5 0
2 years ago
On January 1, Year 2, Kincaid Company's Accounts Receivable and the Allowance for Doubtful Accounts carried balances of $31,000
Diano4ka-milaya [45]
D Increase total assets and decrease net income
3 0
2 years ago
You decide to invest in a period annuity that offers 4.5% APR compounded monthly for 20 years. How much money will you need to i
USPshnik [31]
$553,229.03 this is the answer for APEX
7 0
3 years ago
A publisher reports that 55% of their readers own a particular make of car. a marketing executive wants to test the claim that t
Dominik [7]

Based on the percentage of readers who own a particular make of the car and the random sample, we can infer that there is sufficient evidence at a 0.02 level to support the executive claim.

<h3>What is the evidence to support the executive's claim?</h3>

The hypothesis is:

Null hypothesis : P = 0.55

Alternate hypothesis : P ≠ 0.55

We then need to find the test statistic:

= (Probability found by marketing executive - Probability from publisher) / √( (Probability from publisher x (1 - Probability from publisher))/ number of people sampled

= (0.46 - 0.55) / √(( 0.55 x ( 1 - 0.55)) / 200

= -2.56

Using this z value as the test statistic, perform a two-tailed test to show:

= P( Z < -2.56) + P(Z > 2.56)

= 0.0052 + 0.0052

= 0.0104

The p-value is 0.0104 which is less than the significance level of 0.02. This means that we reject the null hypothesis.

The Marketing executive was correct.

Find out more on the null and alternate hypothesis at brainly.com/question/25263462

#SPJ1

8 0
1 year ago
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