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
IrinaVladis [17]
3 years ago
13

Imani would like to approximate the number of students in her school with part time jobs . She surveys the 28 students in her ma

th class . Is this baised or unbaised ?
Mathematics
1 answer:
sladkih [1.3K]3 years ago
6 0
Biased, because there is only survey of one group of people (one grade, one class). The sample (the class) is too small compared to the population (assuming it’s an average school size). You will end up with less than 1 percent of the population size thus the survey is not reliable information.
You might be interested in
The average cost of tuition and room and board at a small private liberal arts college is reported to be $8,500 per term, but a
Tom [10]

Answer:

H₀: µ ≤ $8,500; H₁: µ > $8,500

z= +1.645

Step-by-step explanation:

From the given problem  As average cost of tuition and room and board at a small private liberal is less than the financial administrator As hypothesis is true.

As standard deviation is $ 1,200

α = 0.05

H₀: µ ≤ $8,500

if the null hypothesis is true then value for critical z is +1.645.

6 0
3 years ago
Tabular representations for the functions f, g, and h are given below. Write g(x) and h(x) as transformations of f(x).
Leto [7]

Answer:

the answer for g is -3 that is all I know

4 0
2 years ago
Read 2 more answers
What is 0 times anything?? (I'm asking this so you can answer it and get points, you're welcome)
hodyreva [135]
0 is the answer for the wuedtion
6 0
3 years ago
Read 2 more answers
Multiple choice please answer please
faust18 [17]

Answer:

15/17

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I need help on this question please hurrrrrrryyy
lbvjy [14]

Answer:

0

Step-by-step explanation:

They all seem to be plotted correctly in accordance with the graph

7 0
2 years ago
Other questions:
  • The last digit of the heights of 40 statistics students were obtained as part of an experiment conducted for a class. Use the fr
    8·1 answer
  • The length of the hypotenuse of a right triangle is 157 units. The length of one leg of the triangle is 132. Lara wrote the foll
    13·2 answers
  • Is 85 a multiple of 6
    11·1 answer
  • A rectangle has an area of 72 square units. The width of the rectangle is 9 units. The length of the rectangle is 2 x + 4. What
    15·2 answers
  • Can anyone help me with this <br><br> All of them
    11·1 answer
  • In the diagram below, the red angle $(\angle YAK)$ and the blue angle $(\angle OAT)$ are both right angles. If $\angle YAO=23^\c
    5·2 answers
  • Hey guys! I am going to be posting multiple questions, but one by one... so be prepared!
    10·1 answer
  • Martin wants to build an additional closet in a corner of his bedroom. Because the closet will be in a corner, only two new wall
    8·1 answer
  • a warehouse holds 460 boxes. They ship out 65 boxes each week. After how many weeks will the warehouse have less than 100 boxes
    8·2 answers
  • A recipe for lemonade called for 1 cup of sugar and 5cups of water.How much sugar is used per cup of water
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!