Answer:
hope this help good luck
Step-by-step explanation:
a. H0: μ = 26.6
b. Ha: μ > 26.6
c. Let x = the mean age for online students at De Anza College.
d. Student’s t-distribution
e. 9.98
f. p-value = 0.0000
g. Check student’s solution.
h. i. Alpha: 0.01
ii. Decision: Reject the null hypothesis.
iii. Reason for decision: The p-value is less than 0.01.
iv. There is sufficient evidence to conclude that the mean age of online students at De Anza College is greater than 26.6 years.i. (28.8, 30.0)
They are perpendicular to each other.
Answer:
6 feet from the edge of the wall
Answer:
Hannah tipped was 13% of the bill.
Step-by-step explanation:
$78. 2 - $68 = $10. 2
$10. 2/$78. 2 × 100 = 13.04 = 13%
1 1/3 cup Milk + X cup CSoup = 2 5/8 coups Soup;
X = 2 5/8 - 1 1/3 = 21/8 - 4/3 = (21*3 - 4*8)/(3*8) = (63 - 32)/(24) = 31/24 = 1 7/24 cup
