Answer:
its letter b
Step-by-step explanation:
Answer:
A. H0: μ = 6 vs. Ha: μ > 6
H0 : µ = 6 vs. Ha : µ > 6
Step-by-step explanation:
Null hypotheses state that there is no difference between a parameter and a specific value.
Alternative hypotheses states a specific difference between a parameter and a specific value.
Null hypotheses is represented as H0
Alternative hypotheses is represented as Ha.
From the question,
The claim is this "Is the mean height for all adult American males between the ages of 18 and 21 now over 6 feet?" The claimed statement represent the Alternative hypotheses.
So, the alternative hypotheses is:
Ha: μ > 6
While the null hypotheses is:
H0: μ = 6
X = 180 - (y+z)
x = 180 (60+80)
x = 180 -140
x = 40
-5, -4, 0, 2, 3. From smallest to largest
Answer:
20% off of $2800 = $2240
8.25% of $2240 = $184.80
$2240 + $184.80 = $2424.80
Step-by-step explanation:
