Answer:
a. 0.1576<p<0.2310
b. The two restaurants likely have similar order rates which are inaccurate.
Step-by-step explanation:
a. We first calculate the proportion, :
-We use the z-value alongside the proportion to calculate the margin of error:
The confidence interval at 90% is then calculated as:
Hence, the confidence interval at 90% is [0.1576,0.2310]
b. From a above, the calculated confidence interval is 0.1576<p<0.2310
-We compare the calculated CI to the stated CI of 0.147<p<0.206
-The two confidence intervals overlap each other and have the same value for 0.1576<p<0.206
-Hence, we conclude that the two restaurants likely have similar order rates which are inaccurate.
The trick is to just keep factoring out 2 until you get all prime numbers.
72 = 36 * 2
36 = 18 * 2
18 = 9 * 2
9 = 3 * 3
Therefore, the answer is:
72 = 2 * 2 * 2 * 3 * 3
Hope this helps
Answer:
C
Step-by-step explanation:
When cross multiplied all numbers must be multiples of each others.
If rooster = 6 eggs =10 banana = 5 and 6+10x5= 56