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
Licemer1 [7]
2 years ago
15

A pet store conducted a survey on the types of pets owned by the stores customers. construct a two-way table summarizing the dat

a. Then find and interpret the relative frequencies by columns

Mathematics
1 answer:
Inessa [10]2 years ago
5 0

Answer:

\begin{array}{cccc}&\text{Own cat}&\text{Do not own cat}&\text{Total}\\\text{Own dog}& 45 & 125 & 170\\\text{Do not own dog}& 78 & 52 & 130 \\\text{Total}& 123 & 177 &300\end{array}

Step-by-step explanation:

From the table you can see that

  • 45 customers own cat and dog;
  • 78 own only cat, then 78+45=123 customers own cat;
  • 125 own only dog, then 125+45=170 customers own dog;
  • 52 own neither cat, nor dog;
  • 78+45+125+52=300 customers in total;
  • 300-123=177 customers do not own cat;
  • 300-170=130 customers do not own dog.

Two-way table is

\begin{array}{cccc}&\text{Own cat}&\text{Do not own cat}&\text{Total}\\\text{Own dog}& 45 & 125 & 170\\\text{Do not own dog}& 78 & 52 & 130 \\\text{Total}& 123 & 177 &300\end{array}

You might be interested in
What fraction is bigger 5/8 or 7/15
Zolol [24]
5/8=.625 and 7/15=.466 repeating so 5/8 is a bigger fraction
6 0
3 years ago
Read 2 more answers
I need help plz someone
stich3 [128]

Answer:

5C 6D

Step-by-step explanation:

5, a^2 = b^2 + c^2

6,

A is wrong because two distinct lines intersect at 1 point only or 0 (they will never intersect when they are parallel)

B & C are wrong because lines contain infinite point

E is wrong because 2 parallel lines will never intersect, as the result, their common points = 0

6 0
3 years ago
Determine if (-2,5) is a solution of Of 3x+4y=14
Serggg [28]
Well that's easy. Just plug in the numbers: 3*(-2)+4*(5)=14. So yes the solution is correct.
8 0
3 years ago
SOMEONE HELP PLZ ASAP!!!!!
stiv31 [10]

Answer:

a)A=53

b)A=42.68

c)A=60

7 0
3 years ago
-13 - 3x = -10<br> Please solve for X
Thepotemich [5.8K]

-13 - 3x = -10

-13 + 10 = 3x

-3 = 3x

x = -3 : 3 = -1

7 0
3 years ago
Read 2 more answers
Other questions:
  • If y varies inversely with x and y = 6 when x = 3, then what is y when x = 2?
    10·1 answer
  • Jeremy washes 3/8 of the plates from dinner if 16 plates were used how many plates did Jeremy wash
    8·1 answer
  • -2 1/5 x (-5 3/8) =?
    5·1 answer
  • The binomial formula has two parts. The first part of the binomial formula calculates the number of combinations of X successes.
    6·1 answer
  • Mr.willer wanted to donate 27cans of food to each of 8 food banks.Each of the 23 students in Mr.willers class donated 9 cans . H
    9·1 answer
  • 6 radians is the same as ____°.<br> Round to the nearest hundredth of a degree.
    7·2 answers
  • Sadie set her watch 2 seconds behind, and it falls behind another 2 seconds every day. Write an equation that shows the relation
    8·1 answer
  • X^2+ 6x + 8<br> Vertex:<br> Axis of symmetry:<br> Y-intercept:<br> X-intercept:
    9·2 answers
  • What is the answer to |-2|+|-3|
    12·1 answer
  • Tammy is saving money in a bank that charges a fee if the account is inactive for an extended period of time. The equation y=200
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!