Asurvey determines that mint chocolate chip is the favorite ice cream flavor of 6% of consumers. an ice cream shop determines that of 190 customers, 15 customers stated their preference for mint chocolate chip. find the p-value that would be used to determine if the percentage of customers who prefer mint chocolate chip ice has increased at a 5% level of significance. p-value:

0.1356661

Step-by-step explanation:

Let p be the population proportion.

By the given information, we have

Null Hypothesis:

Alternative Hypothesis :

Since , the alternative hypothesis is right-tailed , then the test is a right -tailed test.

Given : Sample size : n= 190

Number of customers stated their preference for mint chocolate chip : 15

The , the sample proportion :

Test statistic for proportion:

i.e  

By using the standard normal distribution table for z-score , we have

P-value for right tailed test :

i.e.

0.1356661

Step-by-step explanation:

A survey determines that mint chocolate chip is the favorite ice cream flavor of 6% of consumers. An ice cream shop determines that of 190 customers, 15 customers stated their preference for mint chocolate chip. Therefore, the P-value that would be used to determine if the percentage of customers who prefer mint chocolate chip ice has increased at a 5% level of significance is 0.1356661.

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it