With the confidence level we can find the significance level:
And the value for . Then we can use the normal standard distribution and we can find a quantile who accumulates 0.1 of the area on each tail and we got:
Step-by-step explanation:
For this problem we have the confidence level given
With the confidence level we can find the significance level:
And the value for . Then we can use the normal standard distribution and we can find a quantile who accumulates 0.1 of the area on each tail and we got:
You half to divide how many candies that you are putting in the bag by the amount you have. So if you have 432 candies and you are putting 24 in each bag you would have 18 bags.