1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mice21 [21]
3 years ago
14

A study conducted over a period of ten years assessed the income growth of people right out of college. The study began with a s

ample of 76 people, but by they 10th year the study was in contact with only 68 of the original participants.
a) missing data
b) self interest
c) precise numbers
d) voluntary response
Mathematics
2 answers:
Rudiy273 years ago
7 0

Answer:

The correct answer will be option-A

Explanation:

The key components of an investigation are the experiments and the results.

In the given question, since the study was conducted over 76 people for 10 years out of which data of only 68 people were collected after 10 years.

This will lead to disturb the analytical part of the results as the data of 8 experimental samples is missing. Therefore the hypothesis of the experiment would not be tested.

Thus, option-A is the correct answer.

tia_tia [17]3 years ago
5 0
A) missing data because its missing data durr
You might be interested in
Help I'm really stuck!!!
faust18 [17]
399.6 square meters
7•8/2=28
28•3=84

8•6.9/2=27.6

(12•8)•3=288

84+27.6+288=399.6
5 0
3 years ago
Read 2 more answers
43. Ricardo just received a shipment of 50 tool sheds for his garden supply store. Each shed costs him $40. Which of the followi
lions [1.4K]

Answer:

its the one with 2000$ in it

Step-by-step explanation:

4 0
3 years ago
Robin purchased a piece of land in the year 2000 for $15,000. The value of the land increases at the rate of 13.17% each year. I
-Dominant- [34]
The value of the land increases by 13.17% each year So it's growth function which is V (t)=15000 (1+r)^t Where r is the growth rate which is in decimal 13.17/100=0.1317 So it's D) V(t) = 15000(1.1317)t; growth
6 0
3 years ago
When using rational expectations, forecast errors will, on average, be ________ and ________ be predicted ahead of time. A) zero
mafiozo [28]

Answer:

A) zero; cannot

Step-by-step explanation:

In line with the principle of rational expectations, expectation errors are unpredictable. The expectations of all available information will not differ from the optimal projections.The word optimal projection is inexorably intertwined with the best guess in rational expectations theory.

4 0
3 years ago
What is the common denominator for ¾ and 9/10?
Contact [7]

Answer:

20 so the fractions would be 3/4=15/20 and 9/10=18/20

Step-by-step explanation:

because 4 x 5 = 20 and 10 x 2 = 20

8 0
3 years ago
Read 2 more answers
Other questions:
  • If 2^5/2^a= 2^2, then a=
    13·1 answer
  • What is the surface area of this right rectangular prism? A rectangular prism with a length of 5 centimeters, a width of 4 centi
    9·1 answer
  • Write the equation of the line that passes through the points (-8,3) and (3,2). Put your answer in fully reduced point-slope for
    7·1 answer
  • Help is needed here
    13·1 answer
  • Which value of p is a solution to p x 1/3=6
    12·1 answer
  • O6. Solve the equation x2=10 a. X= +10 b. X= V10 X= +5 d. X= 5​
    12·1 answer
  • What is the solution set for -4m ≥ 96?<br><br> m ≥ -384<br> m ≤ -24<br> m ≤ -384<br> m ≥ -24
    9·1 answer
  • Classify the following triangle as acute, obtuse, or right.
    13·2 answers
  • A group of five friends goes to the state fair. each friend pays the entrance fee and buys one booklet of ride tickets and a mea
    10·1 answer
  • The cost of kg of apples is $262.50. find the cost of 25 kg of apples
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!