Answer:
2113.6
Step-by-step explanation:
To find the average we add all the numbers and divide by the number of numbers
(23+ 643+ 135+ 9765+ 2)/5 =
10568/5
2113.6
Answer:
1.2
Step-by-step explanation:
3q+3.97=7.57
3q=7.57-3.97
3q=3.6
q=3.6/3
q=1.2
Answer:
Plot showing the two variables (income Vs revenue) is attached
(B)
r = 0.423, weak positive correlation.
(C)
df = n-2 = 25-2 = 23
α = 0.05
one-tailed critical value T = 1.319
Test statistic T = r*Sqrt[(n-2)/(1-r²)] = 0.423*Sqrt[(25-2)/(1-0.423²)] = 2.24
Conclusion: Since 2.24 > 1.319 we conclude that there is a positive relationship between the variables.
(D)
r² = 0.423² = 0.179, so approximately 18% of the variation in revenue is explained by the variation in the number of rooms occupied.
Answer:
She will have 9 feet of tomatoes left.
Step-by-step explanation:
12ft - 3ft = 9ft