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MaRussiya [10]
3 years ago
10

The test manual reports a reliability coefficient (r) of .92, which means:

Business
1 answer:
Lady bird [3.3K]3 years ago
7 0

In statistics, reliability refers to how consistent a measurement scale is overall. Measurement scales with high reliability scores would be able to produce similar results when tested with groups of samples similar to the initial testing conditions.  

Reliability scores are measured through reliability coefficient which spans from 0.0 to 1.0. What a reliability coefficient of 0.92 means is (B) 92% of the variance in scores is explained by real differences.

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25 points --
Ilia_Sergeevich [38]

Answer:

1 and 3 or A and C

Explanation:

I did it on edgnuity mark me brainliest

8 0
2 years ago
has excess cash of​ $15,000 at the end of the harvesting season. will need this cash in four months for normal operations. Requi
kolezko [41]

Answer:

1)

Some of the major reasons why Garden Haven might to choose to either  invest in debt or equity securities are as follows;

  • They want to generate earnings. It is better to earn money from excess cash than keep it idle.
  • They invest in debt or securities because they provide liquidity. Investments in debt or securities can be sold through exchange the day decision is taken to see and convert it cash .
  • To meet cyclical cash needs.
  • They may have policies as regard to quantum of cash that can be kept .

2)

In terms of classification, Garden Haven's investment falls in short term investments.

Investments made for a period less than a year are classified as short term investments. Investments made for longer than one year are classified as long term investments. Since Garden Haven is making this investment for four months, this is be classified as short term investment.

8 0
3 years ago
You want to have the equivalent of $700,000 (in terms of today's spending power) when you retire in 30 years. Assume a 3% rate o
vivado [14]

Answer:

The correct answer is D: $10,329

Explanation:

Giving the following information:

You want to have the equivalent of $700,000 (in terms of today's spending power) when you retire in 30 years. Assume a 3% rate of annual inflation. The interest rate is 10% annual.

First, we need to determine how much is $700,000 in 30 years.

FV= PV*(1+i)^n

FV= 700000*(1.03^30)= $1,699,083.73

Now, we can calculate the annual payment required using the following formula:

FV= {A*[(1+i)^n-1]}/i

A= annual payment

Isolating A:

A= (FV*i)/{[(1+i)^n]-1}

A= (1,699,083.73* 0.10)/[(1.10^30)-1]= $10329

4 0
3 years ago
Gross profit is equal to:
ehidna [41]

Answer:

The correct answer is letter "A": sales minus cost of goods sold.

Explanation:

Gross Profit is one of several important measurements of a company's profitability. Specifically, <em>it is derived from taking sales revenue and subtracting the costs of goods sold</em>. The costs of goods sold include the expenditures of raw materials and labor involved in making the products.

3 0
3 years ago
The (Blank) type tire pressure gauge is generally the most accurate.
photoshop1234 [79]

Answer:

the answer youre looking for is C. digital

6 0
2 years ago
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