Answer:
b.
Explanation:
According to the music market study conducted by Matthew Salganik, Peter Dodds, and Duncan Watts demonstrated that group influence shapes our personal taste and decisions regarding music. Just like in high school, groups have the ability to influence other peoples decisions. Especially those who look to those groups as superior. Which was demonstrated by the study mentioned in the question in regards to music.
Answer:
Kindly check explanation
Explanation:
Given the data:
x___ f(x)
10__ 0.05
20__0.10
30__0.10
40__0.20
50__0.35
60__0.20
a. Is this probability distribution valid?
Yes
Σf(x) = (0.05 + 0.10 + 0.10 + 0.20 + 0.35 + 0.20) = 1
0≤f(x)≤1
b. What is the probability MCC will obtain more than 30 new clients
X = 40 + x = 50 + x = 60
0.20 + 0.35 + 0.20 = 0.75
c. What is the probability MCC will obtain fewer than 20 new clients
x = 10
f(x) = f(10) = 0.05
d)Compute the expected value and variance of x.
Expected value (E(x)) :
Σ(x * f(x))
= (10*0.05) + (20*0.1) + (30*0.1) + (40*0.2) + (50*0.35) + (60*0.2)
= 43
Σ(x * E(x))² * f(x)
= (10 - 43)^2 * 0.05 + (20 - 43)^2 * 0.1 + (30 - 43)^2 * 0.1 + (40 - 43)^2 * 0.2+ (50 - 43)^2 * 0.35 + (60 - 43)^2 * 0.2
= 201
So all you do it go to the answer key a question like that
The fiscal deficit for the government for the current year will be $20 billion for the given condition.
<h3>What is fiscal deficit?</h3>
The condition where there is an excess of expenditures over the income during a given financial period, it is known as fiscal deficit. The computation of fiscal deficit using the formula and the given information will be,
Fiscal Deficit = (Total Income – Total Expenditure)
Fiscal Deficit = $50 billion – $70 billion = -$20 billion
Hence, option C holds true regarding fiscal deficit. The complete question has been attached in the image for better reference.
Learn more about fiscal deficit here:
brainly.com/question/23795227
#SPJ1
Answer:
a. If the interest rate was 8%, how much would you have been prepared to bid for the prize?
this is an ordinary annuity:
annual payment = $9,420,713 / 20 = $471,035.65
number of periods = 19 periods
interest rate = 8%
therefore, the present value annuity factor = 9.6036
the present value of the annuity = $471,035.65 x 9.6036 = $4,523,637.97 ≈ $4,523,638
b. Enhance Reinsurance Company was reported to have offered S4.2 million. Use Excel to find the return that the company was looking for.
using the IRR function in Excel, the return that Enhance was looking for was 9.05%