Answer:
0.456
0.324
Explanation:
The null and alternative hypothesis :
H0 : p = 0.40; HA :p < 0.40
Test statistic :
(Ph - P) / sqrt[(p*(1-p))/n]
Ph = X / n
X = 34 ; n = sample size = 80
Ph = 34 / 80 = 0.425
(0.425 - 0.4) / sqrt[(0.4(0.6)) / 80]
0.025 / sqrt(0.003)
0.025 / 0.0547722
Test statistic = 0.4564359
Test statistic = 0.456
Using the P-value from Zscore calculator :
Significance level of 95% ; one tailed
Z statistic value = 0.456
P value = 0.324195
= 0.324 ( 3 decimal places)
Answer:
Low Pressure
Explanation:
I just took the test :) good luck everyone.
Yes you are right<span>Is it true that correlation procedures respond to the hypothesis of association?</span>
The answer is true they require insurance on all cars
William Billy Jo Jim Bob the pet store owner. The person coming to pick up Abraham is William. The person coming to pick up Abraham is William.
Hope this helps!
