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
galina1969 [7]
2 years ago
7

3. The following data was collected from a simple random sample from a process (an infinite population). 13 15 14 16 12 a. The p

oint estimate of the population mean (1 point) a. is 5 b. is 14 c. is 4 d. cannot be determined because the population is infinite
Mathematics
1 answer:
SVETLANKA909090 [29]2 years ago
3 0

Answer:

14

Step-by-step explanation:

Given the data:

13 15 14 16 12

The point estimate of the population mean will be :

ΣX/ n

X = Given data points

N = sample size

ΣX = (13 + 15 + 14 + 16 + 12) = 70

N = 5

Hence,

ΣX/ N = 70 / 5

Point estimate of population mean = 14

You might be interested in
A small Business earns a profit of $6500 in January and $17,500 in May. What is the rate of change in profit for this time perio
lukranit [14]
Answer:
Rate of change of profit for this period = $2750 / month
4 0
3 years ago
Perimeter=42 meters what is the length
Dominik [7]
4a= 42
a = 42/4 = 21/2cm
7 0
3 years ago
I need help please (+5)+(-2)=
jasenka [17]
That is basically 5 - 2 I believe so the answer is 3.
4 0
2 years ago
What is the percentage change for 60 to 35
Reil [10]
Let x represent the percentage change. The percentage change is a factor that the original number is multiplied to get the new number.

60*x = 35
x = 35/65 = 0.53846 = 53.846%
3 0
3 years ago
A car used 1/72 of a galloon of gas to drive 1/3 of a mile.At this rate,how many miles can the car travel using 1 galloon of gas
KiRa [710]

Answer:

24

Step-by-step explanation:

3 x 1/72 = 1 mile

72/3 = 24

The car will use 1 gallon of gas per 24 miles

7 0
1 year ago
Other questions:
  • The US cencus bureau claimed that the US population increased by 27.3 million people from 2000 to 2010, which is a 9.7% increase
    13·1 answer
  • In this fulcrum, the weights are perfectly balanced. How far must the fulcrum be located from the 40 lb. weight if the bar is 11
    11·2 answers
  • Please help someone ​
    6·1 answer
  • Trinh is catering a wedding that 112 people will attend. She is making two cakes, a chocolate cake and a carrot cake. 5/8of the
    7·2 answers
  • Rita and Bernie both play the same online game. In today's play, Rita earns 6 points 3 times and loses 4 points twice.
    11·1 answer
  • 2(5m^4n^-1)^3 simplify show work please
    10·1 answer
  • The black graph is the graph of<br> y = f(x). Choose the equation for the red graph
    6·1 answer
  • Knhrh theme jejrjrh eiie
    15·1 answer
  • Solve the equation for y.<br><br> 6y+x=8
    6·1 answer
  • a) The difference between the circumference and the diameter of a circle is 90cmFind the radius of the circle​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!