Answer:
The probability that the mean delivery time from the sample of 25 orders xˉ is farther than 2 minutes from the population mean cannot be calculated.
Step-by-step explanation:
As given in the question statement, the distribution of delivery times is strongly skewed to the right. The population distribution is skewed to right. Too much skewed distribution can cause the statistical model to work ineffectively and affects its performance. The probability can also not be calculated because the sample size is too small. Small sample size affects the results and makes them less reliable because it results in a higher variability and likelihood of skewing the results.
Proportional as the slope is constant
3 is in the hundreds place, therefore 3 hundreds or 300
The number may be calculated as (0.79)^4 = 0.3895 ≈ 0.400.
This is becasue the probability of finding each adult having health insurance is independent of others.
When, events are independent, the combined probability is the product of each probability =>
Probailibty of one adult with healt insurance * probability of one adult with healt insurance * probability of one adult with health insurance * probability of one adult with health insurance = 0.79 * 0.79 * 0.79 * 0.79 = (0.79)^4.
Answer: 0.400
Theres not much work to show
art supplies price = p 60% = .60
just multiply p * .60 = price with sale
