Answer:
Answer C
Explanation:
If one of the variables is measured on dichotomous nominal scale, such as gender and other is measured on interval or ratio scale, than we use point biserial correlation coefficient. It will measure our initial hypothesis that there is a connection between the time spent on the phone, talking to your mother with gender. Later, if we would want to conclude how strong is this connection, we would use regression analysis.
Answer:
Future value = 16007.81437
Explanation:
we have to compound all the rates for the time period together as the 7,750 as exposed to this rate and their interest generated in one period are taking into consideration for the subsequent period interest calculations.

We multiply them and get the future value factor:

we now can solve for future value:
Future value = 16007.81437
Answer:
19.) b, d
20.) d, a
21.) d, c
22.) a
23.) c
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Answer:
The Rex’s gross income from the partnership in 2019 and 2020 is $1,20,000 and $1,80,000 respectively
Explanation:
The computation of the gross income for each year is shown below:
In 2019:
Gross income = Taxable income × percentage of interest in profits
= $400,000 × 30%
= $1,20,000
In 2020:
Gross income = Taxable income × percentage of interest in profits
= $600,000 × 30%
= $1,80,000
The withdrawn amount is not consider for computing the gross income. So, we ignored it