Answer:
0.0139
Explanation:
Given that:
The number of sample (n) = 21
The sample distribution has mean (μ) and a standard deviation of σ/√n
The z score is given as (x - mean)/ standard deviation
x = 94.8 wpm, let us assume that σ = 10 and μ = 90
Therefore: z = (x - μ) / (σ/√n) = (94.8 - 90) / (10/√21) = 2.2
To calculate the probability using Z table:
P(X>94.8) = P(Z>94.8) = 1 - P(Z<94.8) = 1 - 0.9861 = 0.0139
The probability is low that is less than 0.05, the program is more effective than the old one.
It should be the Second one that fits the best answer
Answer:
Katie Kwasi's Utility Function
The units of x1 that she will consume after the change in income is:
= 40 units of x1
Explanation:
a) Data and Calculations:
Katie Kwasi’s utility function, U(x1, x2) = 2(ln x1) + x2
Current consumption = 10 units of x1 and 15 units of x2
When her income doubles, with prices staying constant, Katie will consume:
= 2(2 * 10 of x1) + 15 of x2
= 40 units of x1 + 15 units of x2
Therefore, she will consume 40 units of x1 and 15 units of x2
b) The above function expresses mathematically Katie's utility to be a function of the units of x1 and x2 that she can consume, given her income constraint. If her income doubles, Katie will consume double units of x1 and the same units of x2 as she was consuming before the change in income.
Answer:
guides investment activities to maximize after-tax returns over the long term for an acceptable level of risk
Explanation:
Given that the purpose of Tax planning is to ensure that there is tax efficiency for the firm, in an after-tax evaluation, the goal of the firm in terms of returns or profits is toll achieved.
Hence, in this case, the correct answer to the question is that TAX PLANNING "guides investment activities to maximize after-tax returns over the long term for an acceptable level of risk."
Answer:
Amount of Check = $784
so correct option is a. $784
Explanation:
given data
Merchandise on account = $1,000
Long Company returns = $200
credit terms = 2/10
n/30
to find out
What is the amount of the check
solution
we know here that Total Merchandise will be
Total Merchandise = Merchandise on account - returns ....................1
Total Merchandise = $1000 - $200
Total Merchandise = $800
and
discount will be here
Discount = 0.02 × 800
returns = $16
so
Amount of Check will be as
Amount of Check = Total Merchandise - Discount ...................2
put here value
Amount of Check = Total Merchandise - Discount
Amount of Check = $800 - $16
Amount of Check = $784
so correct option is a. $784
