Answer:
0.0778, 0.1789,0.0250
Step-by-step explanation:
Given that μ denote the true average reaction time to a certain stimulus. For a z test of H0: μ = 5 versus Ha: μ > 5
(Right tailed test)
To find p value:
a) Z = 1.42: p = 0.077804
=0.0779
b) z = 0.92
p value = 0.1789
c)z= 1.96
p value = 0.0250
Answer:34p+16g=208
47p+16g=208
Step-by-step explanation:
Let p=the price of each pound of peaches.
Let g=the price of each pound of grapes.
Each pound of peaches sells for $p, so 34 pounds of peaches will bring in 34p dollars. Each pound of grapes will bring in 45g dollars. Therefore, the total amount 34p+45g=192.25
Likewise, if 47 pounds of peaches and 16 pounds of grapes brought in $208 then
47p+16g=208
34p+45g=192.25
47+16g=208
Answer:
1. $2
2. $4
3. 2x
Step-by-step explanation: