Bill manages the quality department. His people check parts made by the production departments to assure all specifications are
1 answer:
You might be interested in
Answer:
There will be 13 such bags and Jesse will earn $ 78 by selling the energy bars.
Step-by-step explanation:
Jesse made 312 mini energy bars. She put 24 bars in each bag. So, there will be, = 13 such bags.
She plans to sell each bag for $6, so she will earn
$
= $ 78 by selling the energy bars.
Answer:
a.
b-Check illustration below
c.(-0.0517,0.0177
Step-by-step explanation:
a.let denote processes 1 & 2.
For : T1=10,n1=200
For :T2=20,n2=300
Therefore
b. To test for hypothesis:-
i.
ii.For a two sample Proportion test
iii. for (0.5 alpha IS 0.025),
reject if
iv. Do not reject . The noncomforting proportions are not significantly different as calculated below:
z=-0.78
c. for the p1-p2 is given as:
=(-0.0517,+0.0177)
*CI contains o, which implies that proportions are NOT significantly different.