You are performing a two-tailed test with test statistic z=−1.723z=-1.723, find the p-value accurate to 4 decimal places. p-value = ****answer is not 0.0848***

The graph of the annual snowfall distribution (in feet) for a particular county is shown below on the left with its mean and standard deviation. Assume that a sample size of 64 is drawn from the population. Determine which of the graphs labeled (a)-(c) would most closely resemble the sampling distribution of the sample means. Explain your reasoning. 0.16- P(x) o = 2.4 'u=4.4\ x 10 Snowfall (in feet) Choose the correct graph below. А. B. Oc. P(X) P() P(x) o- = 0.3 o- =2.4 H: =0.550 =4.4 Hi =44 o- =0.300 8 10 -2 -5-2 1 4 7 10 13 Clear all Final check Get more help - Rel. frequency

A distribution of values is normal with a mean of 137.6 and a standard deviation of 55.7.Find P72, which is the score separating the bottom 72% from the top 28%.P72 = Enter your answer as a number accurate to 1 decimal place. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.

The combined SAT scores for the students at a local high school are normally distributed with a mean of 863 and a standard deviation of 156. The local college requires a minimum SAT score of 877 before students are considered for admision.What percentage of students from this school have SAT scores that do not satisfy the local college's admission requirement? Enter your answer as a percent accurate to 2 decimal places.

You are performing a left-tailed test with test statistic z=−0.06, find the p-value to 4 decimal places.

Show the steps on calculator please. I'm learning how to use my TI-84   The amount of calories consumed by customers at the Chinese buffet is normally distributed with mean 2904 and standard deviation 604. One randomly selected customer is observed to see how many calories X that customer consumes. Round all answers to 4 decimal places where possible.   a. The Piggy award will given out to the 3% of customers who consume the most calories. What is the fewest number of calories a person must consume to receive the Piggy award?

You are performing a right-tailed test with test statistic z = 0.11, find the p-value to 4 decimal places

You are performing a two-tailed test with test statistic z = -2.003, find the p-value accurate to 4 decimal places. p-value =

Historically, the proportion of students entering a university who finished in 4 years or less was 63%. To test whether this proportion has decreased, 120 students were examined and 52% had finished in 4 years or less. To determine whether the proportion of students who finish in 4 year or less has statistically significantly decreased (at the 5% level of signficance), what is the p-value? (please round your answer to 4 decimal places)

The combined SAT scores for the students at a local high school are normally distributed with a mean of 863 and a standard deviation of 156. The local college requires a minimum SAT score of 877 before students are considered for admision.What percentage of students from this school have SAT scores that do not satisfy the local college's admission requirement? Enter your answer as a percent accurate to 2 decimal places.