Answer:
a) The level of significance is large because here z is not appropriate.
b) The true critical value is larger than z because the level of significance is large.
Step-by-step explanation:
a) Based on the question under consideration, the true level of significance is larger than .05 level of significance is large, the reason being that z is not appropriate in this case.
b) The true critical value is larger than that of the critical z, this is because the level of significance is large.
t* in P(T > t*) = 0.975 is more than z* = 1.96 in P(z> z*) =0.975
Answer:
AJ picks 252 pounds
Step-by-step explanation:
Lets define the following letters for each name:
A is AJ
B is Blaze
L is Laurence
J is Jack
Now we will analyze the phrases one by one:
Blaze picks three times as many as Laurence means:
Jack picks twice as many as Blaze.
, ans using the previous one lets substitute B with 3 * L
Aj picks three times as many as Laurence.
The total weight of the oranges is 1092 pounds.
We replace A, B & J in the last equation, with the previous results:
, grouping using L as common factor:
, then isolating L:
pounds (for Laurence)
Finally replacing L in the previous equations:
pounds (for Aj)
pounds (for Blaze)
pounds (for Jack)
Answer:
y = 3.6x + 28
Step-by-step explanation:
y = Mx + c
64 = 3.6(10) + c
64 = 36 + c
64 - 36 = c
28 = c
Step-by-step explanation:
9 to the power 3 x 12 ^ 2 x + 2 / 4 ^ 2 x + 4 9 ^ 4 x + 1
