![amendes11](/avatars/7748.jpg)
amendes11
24.11.2021 •
Mathematics
The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of 80
minutes and a standard deviation of 16 minutes. Suppose one person at the hot springs is randomly chosen.
Let X = the amount of time that person spent at Grover Hot Springs . Round all answers to 4 decimal places
where possible.
a. What is the distribution of X? X-N
b. Find the probability that a randomly selected person at the hot springs stays longer then 105 minutes.
c. The park service is considering offering a discount for the 6% of their patrons who spend the least time
at the hot springs. What is the longest amount of time a patron can spend at the hot springs and still
receive the discount?
minutes.
d. Find the Inter Quartile Range (IQR) for time spent at the hot springs.
Q1:
minutes
Q3:
minutes
IQR:
minutes
Solved
Show answers
More tips
- H Health and Medicine How to Cure Adenoids?...
- H Health and Medicine Why Wearing a Back Brace Can Be Beneficial During Back Strain?...
- S Sport When and Where Will the 2014 World Cup be Held?...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
Answers on questions: Mathematics
- M Mathematics 4. complete the table(10 points: 1 point for each row) a. identify the actual number of sales at each price b. use your line of best fit to calculate the predicted sales...
- M Mathematics Asink is shaped like a half sphere,as shown in the diagram. find it’s approximate volume,ignoring the space occupied by the drain...
- M Mathematics Tickets for the school play cost $17 each. gary wrote the expression n x 17 to find the cost of n tickets to the play. he used the distributive property to find the product....
- M Mathematics In 2008 melvin thought that he was making a sound investment by buying $100,000 worth of alpha biotechnology stock. unfortunately, his investment has depreciated, losing...
- M Mathematics Arestaurant owner spends 892 for 65 pounds of produce. which equation could you use to find the price per pound...
- M Mathematics What power do you raise a number to to get the square root of it?...
- M Mathematics This rational expression is nonequivalent. 5x / 25x^4 ; x^3 / 5x^15 true or...
- M Mathematics Pls (2.01)a polygon is shown on the graph: if the polygon is translated 4 units down and 5 units right, what will the coordinates of the new image be? use prime notation...
- M Mathematics What is 3.9 ⋅ 10^33 times 2.45 ⋅ 10^5=?...
- M Mathematics Over a 20-year period, a certain city recorded a total rainfall of 621 inches. the rainfall during this past year was 28 inches. if the variable r stands for the total amount...
Ответ:
awe omg this means soo much
Step-by-step explanation: