Suppose that the length of long distance phone calls, measured in minutes, is known to have an exponential distribution with the average length of a call equal to $10 minutes. a. The lambda of this distribution is 0.1 b. The probability that the length of a phone call is longer than 12 is P(x 2 12) = 0.3011942' c. The probability that the length of a phone call is shorter than 5 is P(x s 5) = 0.3934693 d. The probability that the length of a phone call is between 8 and 14 is P(8 s x s 14) = 0.86 e. The 86th percentile is a phone call that lasts 19.66 X minutes.

Suppose that the length of long distance phone calls, measured in minutes, is known to have an exponential distribution with the average length of a call equal to $10 minutes. a. The lambda of this distribution is 0.1 b. The probability that the length of a phone call is longer than 12 is P(x 2 12) = 0.3011942' c. The probability that the length of a phone call is shorter than 5 is P(x s 5) = 0.3934693 d. The probability that the length of a phone call is between 8 and 14 is P(8 s x s 14) = 0.86 e. The 86th percentile is a phone call that lasts 19.66 X minutes.

Name: D and E make sure to check answer please ive wasted 5 questions on thi
Uploaded: 2024-03-20T06:38:44.000Z
Channel: Bartleby
Description: D and E make sure to check answer please ive wasted 5 questions on this for it to be wrong. Suppose that the length of long distance phone calls, measured in minutes, is known to have anexponential distribution with the average length of a call equal

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Related questions

Q: The "student" was given a recipe for four people and asked to convert the recipe for 8 people. What…

A: Step 1: The student bhas incorrectly calculated the amount for the following:…

Q: Week 15 CRQ Sam is cleaning out his closet. His mom said his goal is to get to less than 5,000…

A: I am assuming that for each combination Sam wears one piece of each clothing. Thus, total…

Q: The following number is in normalized decimal form: Select one: a. 1.203 x 10 5 O b. 0.01203 × 105 O…

Q: r(-) =? 3 5 7

A: We have to find

Q: Izzo's Pizza sells four types of pizza crust. Last week, the owner tracked the number sold of each…

Q: 4. Find P7 A. Z = -3.21 B. z = -1.48 C. z = 1.48 D. z = 0.74

A: we had given data standard normal distribution z~N(0,1) we have to fond 7h percentile

Q: Braden scored 9 fewer points on his math test than Ava did. If Ava scored an 86, what was Braden’s…

Q: Izzo's Pizza sells four types of pizza crust. Last week, the owner tracked the number sold of each…

A: There are 208 pan style Crust was tracked that are sold.

Q: find the votame befween cylenders

A: Given curves are x2+y2=1 and x2+z2=1 To find volume the between x2+y2=1 and x2+z2=1 We know that,…

Q: Let (133) A = 2 1 0 22 3 find detA.

Q: 84 was a bad guess. However, 4 times that number increased by 542 was the correct number. What was…

A: Given number= 84 Also given, 4x+542 is the required answer

Q: 4. We have the temperatures in several cities of Spain: Aviles (11°C), Barcelona (17°C), Madrid…

A: The given data is 11,17,21,18,18,19,20

Q: 4. Find P7 A. z = -3.21 B. z = -1.48 C. z = 1.48 D. z = 0.74

A: Z-score percentile * For normal distribution Excel command to get z-score from p-value…

Q: 58 D. 18

Q: hi the apr wrong that why you cant find 42.43

Q: A shelf can be packed from end to end with 30 large books or 45 small books. Kevin already packed…

A: Given data:- The shelf can fill with large books, =30 books The shelf can fill with small books, =45…

Q: 54 B measure of <A =

Q: You purchase boxes of cereal until you obtain one with the collectors toy you want. If on average…

A: Basics:

Q: 1. Find m 1. 89.2 48.5

A: Consider the given figure

Q: 59. Ee-2n n=0

Q: The average score Josie had in 6 subjects is 72 and her average score after 2 additional subjects…

A: Since you have asked multiple questions in a single request, we will be answering only the 1st…

Q: The number of employees hired in different co.psnies are 36 , 60 , 71, 91 , 16 ,61 Find the mid…

A: Measure of central tendency measures the central or average value of a dataset. Measured of…

Q: explain the way in answering d and e

A: Given: A geometrical figure is formed from a sphere bounded by the following: 3≤r≤5 ,…

Q: Emily is making two pizzas at home. For each pizza, she needs to prep the dough and put it into the…

A: Answer :Emily has two pizzas to make. She has to prepare each pizza dough and bake it for eight…

Q: pls answer all the given items thanks you

A: Note: "As you asked all the answers but first 3 subparts already solved so remaining subparts I…

Q: which values are less than -3 1. o 2. -2 3. 2 4. -10 5. -4

Q: ieah has 3 apples jack has 9 how many more does leahs best friend jack have then leah

A: given that leah has 3 apples and jack has 9 apples.

Q: Rachel has 17 apples. She gives 9 to Sarah. How many apples does Rachel have now?

A: Given that Rachel has 17 apples. Rachel gives 9 apples to Sarah.

Q: A blookies is equivalent to 5 nookies. And a nookie is evuivalent to 7 Hokies. How many blookies are…

A: Given 1 blookies =5 nookies

Q: there are between 50 and 60 number of eggs in a basket when Loza counts by 3s there are 2 eggs left…

A: Let the number of eggs in the basket be x. Then, 50 ≤ x ≤ 60 . . . . . . . . . . . (1) Now,…

Q: Ben has some apples. 9 are red apples. 7 are yellow apples. He gives all the yellow apples to Andy.…

A: Given number of red apples = 9 number of yellow apple = 7 Ben gives all the yellow apple to Andy Now…

Concept explainers

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.

Topic Video

Question

D and E make sure to check answer please ive wasted 5 questions on this for it to be wrong.

Suppose that the length of long distance phone calls, measured in minutes, is known to have an
exponential distribution with the average length of a call equal to $10 minutes.
a. The lambda of this distribution is 0.1
b. The probability that the length of a phone call is longer than 12 is P(x 2 12) = 0.3011942 .
c. The probability that the length of a phone call is shorter than 5 is P(x < 5) = 0.3934693
d. The probability that the length of a phone call is between 8 and 14 is P(8 s x s 14) =
0.86
e. The 86th percentile is a phone call that lasts 19.66
x minutes.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Propositional Calculus$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.

Similar questions

= 3.5 to z = 4. = 4 to z = 4.5.
from the bank He Ko fi 's father withadeao åofit to Phad GH4500.00 left hao much. fom the bank. Some money San and
Jayden jumped rope for 2.3 minutes without stopping. What is another way to write the number of minutes he jumped? O two and three tenths O two and three hundredths O t wenty and three tenths Ot wenty and three hundredths Вack 1 2 3 4 6. 7. P Search DII Prt Scn Hom
Angie got 7 more correct answers than sahil on the drivers education test. Sahil that 34 questions correct how many did Angie
Amed Rosario with the New York Mets had the following stats one year for 554 at bats: Singles – 99, Doubles – 26, Triples – 8, Home Runs – 9. What was his slugging average? .256 .291 .367 .381
S=163E + 25 3 4 6. 7. 9. 10 11 12
To make an A in Prof. Broussard’s math class, a student must have an average of at least 90 on five tests. Andy has made 91, 83, 89, and 94 on the first four tests. What must he make on the fifth test to get an A?
1 Find d.r for 1 3 112