5/6 divide by 3/7 = 5/6 x 7/3 =35/18
Answer:
Reject Null Hypothesis given that P-value < ∝
Step-by-step explanation:
Applying the Five ( 5 ) step model and assuming ∝ = 0.05
First step : determine the Null hypothesis
H0 : Age and support for Anti-smoking = independent
Second step : Determine the alternate hypothesis
Ha : Age and support for Anti-smoking ≠ independent
Thirdly : Identify significance level ( ∝ ) = 0.05
4th step : Calculate the Test statistic and P-value
Chi-squared test = 36.1429 using excel function
P-value = 1 - CHISQ.DIST(36.1429, 1, TRUE) < 0.0001
finally : we can conclude that Age and support for Anti -smoking are not Independent hence we Reject The Null hypothesis. Given that
P-value < ∝
Step-by-step explanation:
sum of three no =94
first no =X
second no x-8
third no =4(x-8)
X+(x-8)+4x-32=94
6x-40=94
6x=94-40
6x=54
X=54/6
X=9
I answered this question before. It lacked some data needed to solve this problem.
Operating Expenses
<span>Cost Insurance $972 </span>
<span>Registration $114 </span>
Maintenance $105
1837 - 972 - 114 - 105 = 646 cost of gasoline
<span>646 / 7600 = 0.085 or 8.5 centavos</span>
The correct answer is (B) it is less than the original number.
Say the number 1 is 100% and .50 is 50%. Is .50 larger than 1? Nope. Therefore, the correct answer is indeed B.
I hope I helped and let me know if you have any other questions! ^^
