how to do this please and thank you... The probability density function of the time it takes a hematology cell counter to complete a test on a blood sample is f(x) = = 0.04 for46 < x < 71 seconds.Round your answers to 2 decimal places.(a) What proportion of tests require more than 70 seconds to complete?(b) What proportion of tests require less than one minute to complete?(c) Determine the mean and variance of the time to complete a test on a sample.MeanisecondsVariance = iseconds²

Answered: Image /qna-images/answer/d373eed7-3737-42d6-8359-e5e9ec05b005.jpg

Answered: The probability density function of the…

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...

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You have been named the Good Reader in your town’s reading club. You’re invited to give a 15-minute speech at the annual reception. You want to spend the speech talking about three themes; (1) how you came to love books, (2) the camaraderie you feel in the club, and (3) your long-term goals for encouraging reading in the town. You would like to spend at least 2 minutes talking about each theme. How many ways can you segment your time so that you talk enough about each theme? Note that you should assume the number of minutes you spend talking about each theme is a natural number. One example of a valid breakdown is 3 minutes on theme 1, 5 minutes on them 2, and 7 minutes on theme 3. Describe how you arrived at your solution.
Twelve friends are to arrange themselves in a straight line for a group photo. How many ways can these twelve people arrange themselves? A. 5,040 B. 12 C. 95,040 D. 479,001,600
I don't know why it follows the binomial distribution.
Q5- Answer correctly and read the question correctly, If the question is done correctly, I will write a very wonderful and long review about you! Take your time answering the questions, this is all one question, please answer correctly, thank you very much. PLEASE ANSWER ALL of the questions correlty and please answer all the questions with what it regards in saying exactly, please and thank you take your time. Ive read the guide lines and honor code that i can Submit a question at a time under the appropriate subject. A question can have up to subparts (i.e. part a, b, c, ect). If you dont belive me here is the link of barthleby saying exactly that thanks: https://bartleby.zendesk.com/hc/en-us/articles/360017462394-How-can-I-ensure-my-questions-get-answered-as-quickly-as-possible- While taking a course on mathematical biostatistics, your roommate recorded the number of hours they spent on a sample of ten assignment problems and the number of points each assignment was worth. Their…
Determine whether the statement is true or false. Renters are not required to property taxes. True False
Beginner's Class "Hey, Pasha," called Séamus as he crossed the parking lot. "What are you doing this afternoon? I was thinking about catching a movie, if you're interested." "Thanks, but I've got big plans today," Pasha replied with a huge smile. "Today is the day." "Huh? Today is what day?" asked Séamus with a confused look. "THE day, silly," answered Pasha. "I finally saved enough money to enroll in the beginner's class at the Motorcycle Safety Association. I'm headed there now, as a matter of fact." Séamus stared at his friend in disbelief. "Wait a minute," he said as he stopped in his tracks. "You actually enrolled in the motorcycle riding class? I never thought you'd do it. I thought it was just another project you act excited about and then drop in two weeks." "Don't be silly," replied Pasha. "This isn't like the time I wanted to volunteer as a clown for the children's center or start my own dog walking business. I'm serious about learning to ride…
INSTRUCTIONS: For the assignment below, prepare answers in a Word document (.doc or .docx) and submit a single file to the Dropbox. You should use Excel to calculate your answers, and be sure to submit both your calculations and final answers. Calculations can be pasted from Excel into your Word document. Note that Excel calculations are supporting documentation, but you still need to explain the exact answers in narrative form in order to receive full credit. In addition to the textbook, check out the Unit 5 Resources section for additional content including PowerPoints and video tutorials that might aid you in your calculations. You can find a "case study template" to use under Course Home. Remember to include a title page, introduction, conclusion, and reference list. See further below for grading rubric. NOTE: You will need to access the 'Analysis Toolpak' in Excel in order to perform the calculations for this case. If you have not already installed this free add-in, please…
(Q.7) Mastery Assess It 3 - Question is in the photo privided below.
Answer only. Answer D only.
“Fill the next three items in the pattern. Be sure to understand your reasoning”
I just donno how to do this problem
Does that sound about right

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