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
RSB [31]
2 years ago
10

Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or th

e same as the original value.

Mathematics
1 answer:
cestrela7 [59]2 years ago
8 0

Answer:

I have my correct answers in the photo so just read from that :) <3

You might be interested in
The area of a rectangular wall of a barn is 40 square feet. Its length is 6 feet longer than the width. Find the length and widt
Serjik [45]
Length is 10 and width is 4
7 0
3 years ago
Can you please explain how to do this ..... a&lt;4.7;a=5
Natali5045456 [20]

Answer:

4.7= r/5

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
With double-digit annual percentage increases in the cost of health insurance, more and more workers are likely to lack health i
Dahasolnce [82]

Answer:

1.  χ² = <u>  15.3902 </u>

2. The p value is :_____.a. less than .005

3.  Conclusion

a. health insurance coverage is not independent of the size of the company

4. The percentages of employees

Small %=   33/50= 0.66

Medium %= 68/75 = 0.91

Large %= 88/100= 0.88

Step-by-step explanation:

1) We set up our null and alternative hypothesis as

H0: the employee health insurance coverage is independent of the size of the company

against the claim

Ha: the employee health insurance coverage is not independent of the size of the company

2) the significance level alpha is set at 0.05

3) the test statistic under H0 is

χ²= ∑ (O - E)²/ E where O is the observed and E is the expected frequency

which has an approximate chi square distribution with ( 3-1) (2-1)=  2 d.f

4) Computations:

Under H0 , the observed frequencies are :

Observed       Expected E        (O-E)         (O-E)²             (O-E)²/E

33                   42                      -9               81                    1.928  

68                  63                         5              25                  0.3968

88                  84                         4               16                  0.1904

17                    8                           9              81                  10.125

7                     12                          -5             21                    1.75

<u>12                    16                         -4              16                     1              </u>

<u>                                                                                           15.3902    </u>

Expected Values are calculated using the formula :

Row Total * Column Total / sample size

E1= (33+17) (33+ 68+88)/ 50+75+100= 42

E4= (33+17) (17+ 7+ 12)/ 50+75+100=8

E2= (68+7) (33+ 68+88)/ 50+75+100= 63

E5= (68+7)  (17+ 7+ 12)/ 50+75+100= 12

E3= (88+12) (33+ 68+88)/ 50+75+100= 84

E6= (88+12)  (17+ 7+ 12)/ 50+75+100= 16

5) The critical region is χ² ≥ χ² (0.05)2 = 5.99

6) Conclusion:

The calculated χ² = <u>  15.3902    </u>falls in the critical region χ² ≥  5.99  so we reject the null hypothesis that the employee health insurance coverage is NOT independent of the size of the company.

2. The p value is :_____.

a. less than .005

The p-value is .000385.

3.  Conclusion

a. health insurance coverage is not independent of the size of the company

4. The percentages of employees

Small %=   33/50= 0.66

Medium %= 68/75 = 0.91

Large %= 88/100= 0.88

3 0
2 years ago
Solve for<br> 9(x + 1) = 25+x
den301095 [7]

Answer:

2

Step-by-step explanation:

9(x+1)=25+x

9x+9=25+x

9x-x=25-9

8x=16

x=16/8

x=2

4 0
2 years ago
Read 2 more answers
Find the sum or difference. Round your answer appropriately. 6.8 L + 5 L
marshall27 [118]
The answer could be 11.8L 
If rounded 12L
8 0
3 years ago
Read 2 more answers
Other questions:
  • Jarod read 36 pages out of his 180 page book.
    5·1 answer
  • What is the slope of the line shown?
    6·2 answers
  • have students write and solve another problem using the data in the daily high temperatures line plot on page 128
    13·1 answer
  • Sleep apnea: Sleep apnea is a disorder in which there are pauses in breathing during sleep. People with this condition must w up
    12·2 answers
  • A light bulb is designed by revolving the graph of:
    10·1 answer
  • Somebody that knows the answer please help ASAP!!!!!
    12·1 answer
  • Help me please I don't know the answer​
    10·1 answer
  • -5=x/3minus 8 whats the answer
    8·2 answers
  • Soo how i do this its hard to simplify it
    6·2 answers
  • Solve the system of equations by elimination<br> 17x-5y=4<br> x-5=-28
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!