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
lilavasa [31]
3 years ago
8

Which is a statistical question that could have been asked to collect the data shown in the dot plot below? (Pick one)

Mathematics
1 answer:
Over [174]3 years ago
7 0

Answer: The correct option is the first question; How many times did we buy a school lunch last week?

Step-by-step explanation: When collecting data for the purpose of statistics and data analyses, the exercise involved goes beyond just asking questions. It is actually about asking questions that would provide data or information with a measure of variability. That would help in deciding which data can be best suited to represent the entire data collected.

The question how many days were in last month is not a statistical question because the answer is pretty much straight forward. The number of days in the previous month cannot vary, it will always be the same, hence the answer would be not be useful for any kind of statistical analyses.

Also, asking "Is your favorite number 5?" is not a statistical question because the answer is a yes or no. This does not allow for any kind of statistical analyses. Its as good as a 'dead end.'

However, asking how many times we bought a school lunch last week is a statistical question because the data collected would have a good measure of variability. That is, the data cannot be the same for all respondents. Unlike in the second question where the answer is already known and unchangeable, the answer to this question is not going to be a fixed one and as the respondents provide varying answers, you can now begin to measure the point at which all the answers are likely to agree (measure of central tendency) which is a basic part of statistics.

You might be interested in
What is the volume of the right prism?
Serggg [28]
We know that:
V = l \times w \times h

Substituting known values, we have:
V= 4ft \times 4ft \times 15ft
V= 240ft^{3}
6 0
3 years ago
In this figure, A'B'C'D'is a transformation of ABCD.
siniylev [52]

Answer:

translation  and um thats all

6 0
3 years ago
What is the equation of the following line? Be sure to scroll down first to see all answer options. (0,3) (3,0) A. y = -x + 3 B.
qaws [65]
The correct answer is Choice A.

If you plot the points on a graph, you will see that there is a slope of -1 and the y-intercept is (0, 3).

This matches the equation of y = -x + 3 in Choice A.
4 0
4 years ago
A company’s sales decreased 5% this year to $6,585. What were their sales last year?
Feliz [49]

Answer:

$6932

Step-by-step explanation:

Let last year's sales = x.  Since there was a decrease of 5%, that means this year's sales are 95% of last year's sales.

So, .95x = 6585

x = 6932 to the nearest dollar

5 0
2 years ago
Which expression is equivalent to<img src="https://tex.z-dn.net/?f=18x%5Csqrt%7B14x%5E8%7D%2F6%5Csqrt%7B7x%5E4" id="TexFormula1"
Pani-rosa [81]

The equivalent expression is 3x^4\sqrt{2} . Option B

<h3>How to determine the expression</h3>

Given the expression

= \frac{18x\sqrt{14x^8} }{6\sqrt{7x^4} }

Divide the multipliers, we have

= \frac{3x\sqrt{14x^8} }{7x^4}

Let factorize the numerator in square root

= \frac{3x \sqrt{7x^4 * 2x^4} }{7x^4}

Eliminate the like factor in both the numerator and denominator

= 3\sqrt{2x^4}

Let's bring forth the 'x' factor, we have

= 3x^4\sqrt{2}

Thus, the equivalent expression 3x^4\sqrt{2} . Option B

Learn more about algebraic expression here:

brainly.com/question/723406

#SPJ1

4 0
2 years ago
Other questions:
  • The sum of 4 consqutive terms in an A P is 32 and the ratio of the product of the first and the last term of the product of two
    8·1 answer
  • 45 POINTS PLZ ANSWER FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
    13·2 answers
  • Through (8,6) with a slope of 3/2
    10·1 answer
  • Priya can bike 300 meters in 20 seconds. How many meters can she bike in 10 seconds?
    14·2 answers
  • Determine whether the given statement is true or false.<br> 27 €(14, 16, 18,..., 32)
    12·1 answer
  • A die is rolled 25 times and 12 evens are observed. Calculate and interpret a 95% confidence interval to estimate the true propo
    15·1 answer
  • I'LL GIVE BRAINLIEST: Which measurements could create more than one triangle?
    15·1 answer
  • My sister is a self centered brat and she is always trying to get attention. and she is a really good liar so she tricks my mom
    6·2 answers
  • Simplify<br><br> x^4 * x <br><br> What would be the simplified answer
    5·2 answers
  • Is the following relation a function? (1 point)<br> y<br> X<br> OYes<br> O No
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!