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Lostsunrise [7]
3 years ago
9

​a psychologist gives the same test to a client twice. the tests are separated by six days. if the test results are quite dissim

ilar, we could say that the test has weak ____.
a. ​internal consistency
b. ​test-retest reliability
c. ​predictive validity
d. ​interrater reliability
Business
1 answer:
Lena [83]3 years ago
3 0

a) Internal consistency

Explanation:

The consistency of different items meant to measure the same thing within the test.  An internal consistency contains a special case of reliability to split half, the scores of two halves of a single test are compared. This comparison of two tests tends to index reliability.

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In 2019, Liza exercised an incentive stock option that had been granted to her in 2016 by her employer, Weather Corporation. Liz
Mashcka [7]

Answer:

$6,000

Explanation:

Since this sale and the exercise of the options didn't occur in the same year, we must make an adjustment for AMT.

In calculating alternative minimum taxable income (AMT), a taxpayer must add or subtract amounts from regular taxable income due to the different treatment of certain tax items for AMT.

In the year 2019:

market price of the stock = $250  

Liza acquired it at = $190,

Therefore,  

Gain = (Acquired price - market price of the stock) × no. of shares

        = ($250 - $190) × 100

        = $60 × 100 shares

        = $6,000

Liza needs to report this as income under AMT adjustments in 2019. This will be reported in for 6,251.

4 0
3 years ago
Mary Jane is a lawyer who can earn $150 per hour in her law practice. She is also an excellent carpenter who can build cabinets
yaroslaw [1]

Answer:

The answer is: A) Mary Jane has a comparative advantage in law so she should specialize in law and hire a carpenter to make her cabinets.

Explanation:

Mary Jane has a comparative advantage by working as a lawyer over working as a carpenter. As a lawyer she can earn $150 an hour.

Considering that Mary Jane is 3 times as fast as a good carpenter, her work as a carpenter could be valued as the combined work of three carpenters. But even three carpenters earn less than a lawyer; $60 an hour ($20 an hour per carpenter times 3 carpenters).

So Mary Jane definitely should work as a lawyer and hire a carpenter or even three carpenters to build her cabinets.

5 0
3 years ago
An investor can invest money with a particular bank and earn a stated interest rate of 13.20%; however, interest will be compoun
mr_godi [17]

The effective compound interest rate is 13.87%.

<h3><u>What is Compound Interest?</u></h3>
  • The interest on a loan or deposit that is calculated based on both the initial principle and the accumulated interest from prior periods is known as compound interest (also known as compounding interest).
  • Compound interest, sometimes known as "interest on interest," is said to have its roots in 17th-century Italy. Compared to simple interest, which is calculated solely on the principal amount, it will cause a sum to grow more quickly.
  • The frequency of compounding determines the rate at which compound interest accumulates.
  • The compound interest increases with the number of compounding periods.
  • For instance, during the same period of time, the amount of compound interest accrued on $100 compounded at 10% yearly will be less than $100 compounded at 5% semi-annually.

Nominal = interest rate

That is Nominal rate is also known as interest rate.

Nominal rate =  13.20%

The invested money is compounded quarterly.

Periodic = 13.2%/4 (quarterly)

Periodic rate = 3.30%

Now,

The interest rate that accounts for compounding over a specific time period is called the Effective Annual Interest Rate (EAR). The rate of interest that an investor can earn (or pay) in a year after taking into account compounding is known as the effective annual interest rate, to put it simply.

Effective annual rate = EFF% = [1 + (0.13200 / 4)]⁴ - 1 = 13.87%

Know more about Compound Interest with the help of the given link:

brainly.com/question/14295570

#SPJ4

3 0
2 years ago
In economics, why must consumers, businesses, and governments make choices?
Rainbow [258]
Due to scarcity. There exist unlimited wants but only scarce amount of resources to meet those wants so items must be allocated through a system of prices or through exchange. 
4 0
3 years ago
When using the periodic system the physical inventory count is used to determine Select one: a. both the cost of the goods sold
AlexFokin [52]

Answer:

a. both the cost of the goods sold and the cost of ending inventory.

Explanation:

The physical count is used in the periodic inventory system to calculate the amount of ending inventory. However the cost of goods sold can be derived from using the ending inventory count. Suppose we have ending inventory of 100 units and Purchases were 500 units  Also there were no beginning inventory units so the Cost of goods Sold can be calculated as

Cost of Goods Sold= Beginning Inventory Add Purchases Less Ending Inventory

Cost of Goods Sold=  0 + 500- 100= 400

8 0
3 years ago
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