person’s body temperature follows a uniform distribution and can be anywhere in the range of 95 °to 106 °for a living person Draw the graph of the density curve. What is the probability that a person’s body temperature will be more than 98°? What is the probability that a person’s body temperature will be between 97°and 99°? What is the probability that a person’s body temperature will be below 100°?

The distances golf balls travel under laboratory testing conditions are normally distributed. The mean is 313 yards. The probability the golf ball travels further than 322 yards is 0.13. Find the probability a randomly selected golf ball travels between 304 yards and 322 yards. Express the answer as a decimal value rounded to the nearest hundredth.

Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Find the probability that a given score is less than -0.72 and draw a sketch of the region. Sketch the region. Choose the correct graph below. O A. В. Oc. OD. -0.72 0.72 -0.72 0.72 -0.72 The probability is (Round to four decimal places as needed.) Click to select your answer(s). ? 1377 PAGES NOV W 14 3D MacBook Air DII 80 888 F10 F8 F9 F5 F6 F7 F4 * % 4 5 7 くO ...·

Please answer. Thank you

The average number of cavities that 30-year-old Americans have had in their lifetimes is 9. Do twenty-year-olds have fewer cavities? The date show the results of a survey of 15 twenty year olds who were asked how many cavities they have had. Assume that the distribution of the population is normal. 7, 8, 5, 11, 10, 11, 6, 6, 6, 7, 9, 9, 10, 6, 5, 6 What can be concluded at the 0.10 level of significance? what is null hypothesis? what is alternative hypothesis? the test statistic =(show answer to 3 decimal places) the p-value= (show your answer to 4 decimal places) the p value is we should ______________ the null hypothesis? what is the final conclusion?

The proportion of a in the tail of a gold distribution can be never be more than .50 true or false

The average cost for two people to go to a movie is $18. The standard deviation is $4. Assume the cost is normally distributed. Using a graphing calculator find the probability that at any given theater, the cost will be more than $20 for two people to go to the movie. Please round to three decimal places. The probability that at any given theater, the cost will be more than $20 for two people to go to a movie is X S

Trucks in a delivery fleet travel a mean of 100 miles per day with a standard deviation of 38 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives at least 141 miles in a day. Round your answer to four decimal places.

The length of a movie file that is available for streaming is modeled using the normal distribution shown below

The length of a movie file that is available for streaming is modeled using the normal distribution shown below.