Answer:
95% Confidence interval: (0.8449,0.9951)
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 50
Number of times the dog is right, x = 46
95% Confidence interval:
Putting the values, we get:
(0.8449,0.9951) is the required 95% confidence interval for the proportion of times the dog will be correct.
Answer:
13
Step-by-step explanation:
3 x 2 + 7
6 + 7 (Do multiplication first)
13 (Then add from left to right)
There are 128 ounces in 1 gallon
1,5gallons= 192 ounces
Scott = 3 oz per lid
192 divided by 3 = 64 lids of detergent
Nikki = 4oz per lid
192 divided by 4 = 48 1/2 lids
64 - 48.5 = 15.5 lids more
1 meter = 1000 millimeters
so, 5 meters = 5*1000 = 5000 millimeters
and 6000 millimeters = 6000 / 1000 = 6 meters