You will get 360$ as your weekly wage. Because you are multiplying the amount you get from an hour, to the number of hours.
Answer:
x=9
Step-by-step explanation:
Answer:
A manufacturer of banana chips would like to know whether its bag filling machine works correctly at the 447 gram setting.
Mean =
n = 19
Since n < 30 , so we will use t test
Substitute the values :
t calculated = -0.830
degree of freedom = n-1 = 19-1 = 18
A level of significance=α=0.025
t critical = 2.093
t calculated < t critical
So, We failed to reject null hypothesis
Decision rule -0.830< 2.093 So, We failed to reject null hypothesis
Answer:
22
Step-by-step explanation:
116-28
88/4