RDA for this vitamin is 40 mg. How many milligrams of the vitamin are in the drink?
There are mg of the vitamin in the drink.
Answer:
it is 68
Step-by-step explanation:
Answer:
Now we can calculate the p value with this probability:
Since the p value is a very low value and using any significance level 5% or 10% we have enough evidence to reject the null hypothesis and we can conclude that the true proportion of customer complaints using the old dough is less than the proportion of customer complaints using the new dough.
Step-by-step explanation:
Information provided
represent the complaints with the old dough
represent the complaints with the new dough
sample 1 selected
sample 2 selected
represent the proportion of complaints with the old dough
represent the proportion of complaints with the new dough
represent the pooled estimate of p
z would represent the statistic
represent the value
Hypothesis to test
We want to verify if the proportion of customer complaints using the old dough is less than the proportion of customer complaints using the new dough, the system of hypothesis would be:
Null hypothesis:
Alternative hypothesis:
The statitsic is given by:
(1)
Where
Replacing the info provided we got:
Now we can calculate the p value with this probability:
Since the p value is a very low value and using any significance level 5% or 10% we have enough evidence to reject the null hypothesis and we can conclude that the true proportion of customer complaints using the old dough is less than the proportion of customer complaints using the new dough.
Answer:
0.15384615384
Step-by-step explanation:
0.005x + 1.02x
= ( 0.05 + 1.02 )x
= 1.07x
Hope this helps!
~LENA~
I'm assuming the 0.05 is supposed to have an x after it but you can combine like terms.
0.05x + 1.02x =x(0.05+1.02)=1.07x
Answer:
The answer is X∈∅
Step-by-step explanation: {=