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
MA_775_DIABLO [31]
3 years ago
7

The following is an example of a biased sample of students from a middle school.

Mathematics
1 answer:
eimsori [14]3 years ago
5 0

This answer entirely depends on what is being sampled. Is it whether choir is superior to other classes or not? Most likely very biased. Is it about favorite range to sing at? Maybe a little bit biased. Is it something that has nothing to do with choir? Then most definitely not biased.

Again, it entirely depends on what is being asked. One cannot base just "bias opinion" on "20 students in choir" without knowing what the question being asked is.

~

You might be interested in
If the conversion rate for Swiss francs is 1.68 francs = 1 U.S. dollar, then how many Swiss francs can be exchanged for $79.00 i
Likurg_2 [28]
If one U.S. dollar is as much as 1.68 Swiss francs, then 79,00 U.S. dollars will be as much as 79,00 * 1,68, which is 132,72 Swiss francs.

I hope it will help :)
3 0
3 years ago
Find the mode of the following data set.
ivolga24 [154]
The mode is the number that shows up the most.

In the dataset, note that the stem should be in the tens place, and the different number of leaves are in the ones place.

62 shows up one more time than all the other numbers, and so 62 is your answer.


Hope this helps
8 0
3 years ago
Read 2 more answers
There are 20 pieces of fruit in a fruit bowi and 12 of them are apples. What percentage of the pieces of fruit in the bowl are a
denis-greek [22]

Answer:60 %

Step-by-step explanation:

<h3>if we set up an proportion, \frac{20}{100} =\frac{12}{x} the answer is 60. </h3><h3>100x12=1200</h3><h3>1200 divded by 20 =60</h3>
4 0
3 years ago
21 Last year Chelsea and Sonya took 236 pictures during Thanksgiving. This year Chelsea and Sonya each took the same amount of p
Leokris [45]

Let 'c' represent the number of pictures Chelsea took.

Let 's' represent the number of pictures Sonya took.

For last year's Thanksgiving, c + s = 236

For this year's Thanksgiving, let 'x' represent the number of photos taken in total. x = c + s, where c and s are two integers that are the same (c = s).

And we know that for both years, c + s + x = 500.

As we know that c + s is already 236 from last year, we can remove c + s from the equation in bold and replace it with 236 instead.

236 + x = 500.

Now we have to isolate the x term.

x = 500 - 236

x = 264.

We know that x = c + s, where c and s are the same, so we can just use one of the variables and double it (so you either get 2c or 2s - it doesn't matter which one you pick because they're both the same).

2c = 264

c = 132

c = s

s = 132.

Both took 132 pictures this year.

4 0
3 years ago
Please assist me in my time of need.
vaieri [72.5K]

Answer:

I shall assist thee.

Step-by-step explanation:

Being me, I would say the answer is A. or B. But i'd prolly go with A tbh.

And oofers on me if this ain't what you need.

4 0
3 years ago
Other questions:
  • To make each costume, Rachel uses 6 yards of material and 3 yards of trim. Suppose she uses a total of 48 yards of material to m
    14·2 answers
  • BRAINLIEST PLEASE ANSWER FAST Clea estimates that a glass contains 250.55 mL of water. The actual amount of water in the glass i
    15·2 answers
  • Please order -4 1/2,5.6,-2 3/8, and 1.35
    5·2 answers
  • Number 7 I need help
    10·1 answer
  • What is the answer, what are the steps to solve this, and what do the parts of the equation represent?
    8·1 answer
  • What is the value of S^3 for ????
    11·2 answers
  • The members of the Pedal Pushers Bicycle Club have traveled 134.8 miles of a 200-mile trip. How many more miles do they have to
    10·1 answer
  • 3 + (5 + 4) = 3+ (4 + 5) illustrates which property?​
    14·2 answers
  • Find the slope of the line for the angle.<br> 330 degrees
    8·1 answer
  • The pair of polygons below are similar. Give the scale factor of figure A to figure B
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!