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
Aleksandr [31]
3 years ago
12

A group of 85 people were asked whether or not they prefer a bagel or a muffin for breakfast and whether or not they prefer milk

or orange juice. The results of the poll showed people prefer orange juice over milk, regardless of whether or not they prefer a bagel or a muffin for breakfast. W. X. Y. Z. Which two-way table is a possible representation of the information collected from the poll? A. X B. Z C. Y D. W
Mathematics
1 answer:
gladu [14]3 years ago
5 0

Answer:

The answer(s) would be WY/WZ, or WYZ (If this is multiple choice)

Step-by-step explanation:

The reasoning is that in the "IRL Equation" the polls showed that orange juice was prefered over milk, and didn't matter whether they wanted a bagel or muffin. All that matters in this equation is that it is one sided (For the 1st poll that is) and now you are able to narrow down the possibilities of the answer(s).

You might be interested in
23 increased by twice Vanessa’s scare
Alborosie
I’m stuck on it too!
7 0
3 years ago
Read 2 more answers
Determine whether the distribution below represents a probability distribution.
baherus [9]

Answer:

No, not a probability distribution.

Step-by-step explanation:

It appears that one of the probabilities in the table (-.3) is negative, which is not allowed.

8 0
3 years ago
A videotape store has an average weekly gross of $1,158 with a standard deviation of $120. Let x be the store's gross during a r
statuscvo [17]

Answer:

The number of standard deviations from $1,158 to $1,360 is 1.68.

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 1158, \sigma = 120

The number of standard deviations from $1,158 to $1,360 is:

This is Z when X = 1360. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{1360 - 1158}{120}

Z = 1.68

The number of standard deviations from $1,158 to $1,360 is 1.68.

3 0
2 years ago
A store is currently offering a 60% discount on all items purchased. Your cashier is trying to convince you to open a store cred
oee [108]

Answer:

a the assumption is that after the 60% discount, the 20% will contribute to the old price, not the adjusted price

b this is incorrect because the 20% discount will be added on after the 60% discount has been used

c the 500 dollars would turn to 100 dollars

d 40

e it would be best to first apply the 60% coupon first over the 20% coupon

6 0
1 year ago
PLZ HELP ASAP CONGRUENCE GEOMETRY
RoseWind [281]
The answer is 80 degrees. As you can see, the triangle is an isosceles triangle and both sides of the triangle equal 14. If both of the sides are congruent then the opposite angles are also congruent as well. Which means the 50 degrees in the left angle is congruent to the right angle, 50. Since triangles add up to 180 degrees, the answer for x would be 80. 

Hope this helped :)
4 0
3 years ago
Other questions:
  • Anne has a total of 3,500 golf balls at home. She loses some golf balls when she goes out on the driving range daily. The number
    11·2 answers
  • El perímetro de un rectángulo es 28cm, uno de los lados es 6cm más que el otro lado. Hallar el mayor lado del rectángulo.
    15·1 answer
  • 10 times as many as 6 hundreds is 60 hundreds
    13·1 answer
  • A triangle is rotated 90° about the Oregon. which rule describes the transformation?
    7·1 answer
  • Complete the equation of the line through (-1,6) (7,-2)<br><br> Like Y= ??
    5·1 answer
  • The time it takes glyceraldehyde-3-phosphate dehydrogenase to convert aldehyde to carbolic acid follows a normal distribution wi
    12·1 answer
  • Help please!!!!!!!!!
    9·1 answer
  • Shaniqua is taking a test. After 20 minutes she has 35 questions left. After 40 minutes she has 15 questions left. If Shaniqua t
    11·2 answers
  • I NEED THIS ANSWER ASAP!!!
    15·2 answers
  • 2
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!