A major fast food restaurant chain claims the mean waiting time for customers is 3.0 minutes. A random sample of 25 customers was elected and the waiting time recorded. The mean waiting time was found to be 3.30 minutes with a standard deviation of 1.00 minute. Using the p-value approach, perform the appropriate test of hypothesis. Use α = 0.05. Let µ = true average waiting time. Use the information to complete Questions 1 - 8. 1. What is the appropriate null hypothesis?

the image of (6, 9) under a dilation is (4, 6). the scale factor is

don't know sorry bru

step-by-step explanation:

they are simplified

step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )