User Account

All Pages

Proportion of six-year-old rainbow trout

Assignment Help Basic Statistics
Reference no: EM131361537

According to a report by the US Fish and Wildlife Service, the mean length of six-year-old rainbow trout in the Arolik River in Alaska is 481 millimeters with a standard deviation of 41 millimieters. Assume the lengths are normally distributed. What proportion of six-year-old rainbow trout are less than 450 millimeters long?

Reference no: EM131361537

Questions Cloud

State the null and alternative hypotheses : (a) State the null and alternative hypotheses. (b) Using the context of the problem, what would a Type I Error be in this situation? (c) Using the context of the problem, what would a Type II Error be in this situation?
Discuss the importance of evidence in auditing : Discuss importance of "Evidence" in auditing. Define "Independence" and "Objectivity" as they relate to auditing. Audits typically consist of three phases: Planning; Fieldwork; Reporting. Describe activities that accompany each phase.
Do you think therapists should deliberately reveal : In an ideal world, the values of the therapist would not influence therapy or the therapist's reactions to clients. However, when therapists deny their values or minimize their views on important issues during interactions with clients, this can c..
Requirements for something to be considered money : What are the requirements for something to be considered money? Why does the dollar have value -  what does the money supply consist of and what are the respective amounts in the total money supply for the United States?
Proportion of six-year-old rainbow trout : Assume the lengths are normally distributed. What proportion of six-year-old rainbow trout are less than 450 millimeters long?
Assessment 02 reflective journal assignment : You need to keep a reflective journal, which you will later use to inform a written assignment. You may be asked to include comment on lectures, performances and the pre-reading and classroom experience.
Standard deviation of the demand : The standard deviation of the demand for the entire 3 week period is not the sum of the individual standard deviations. Square roots don't work that way!
Why each skill is important to the therapeutic process. : George is a 28-year-old male, currently pursuing a degree in psychology. He wants to be a counselor for people with adjustment difficulties. However, George's supervisors are suggesting he consider changing his career because he seems to lack the ..
Percentage of her customers that order biscotti : What is the probability that a randomly selected customer would not order a biscotti, given that he or she does not order coffee? You need to know the percentage of her customers that order biscotti to answer the above question - let's assume that ..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Quantifiable statistics

The thing about selling all of those drugs, devices, and solutions is that a lot can go wrong. Nearly every product that Baxter delivers is a matter of life and death.

  Derive the simple linear regression for this data

Derive the simple linear regression for this data and explain the equation in words. Assuming that the model is correct calculate the predicted monthly profit next month if the average uranium price is assumed to be $59.

  Jenco tracks their daily profits and has found that the

jenco tracks their daily profits and has found that the distribution of profits is approximately normal with a mean of

  Which confidence interval is more practical and useful

Compute the 3.9% confidence interval on the mean. Which confidence interval is more practical and useful in a business situation? Why?

  What measure of central tendency is likely to vary least

Select another sample of 30 scores from the same population, what measure of central tendency is likely to vary least between your first and second sample?

  The company uses a computer to randomly select employee

consider a company that selects employees for random drug tests. the company uses a computer to randomly select

  Utilize excel functions or online calculators specify

Your submission should consist of only those answers exhibits that are specifically asked for in a single word or pdf document. Please ensure that each exhibit is well edited and appropriately formatted. You may assume that fractional answers are ..

  Standard error of the slope estimate

The sample was of 2,058 ?rms, and the regression slope estimate was -0.051. The reported p-value was 0.034.13 What was the standard error of the slope estimate? Interpret the ?ndings.

  Probability that a randomly selected student scores

The scores on an undergraduate Statistics exam are normally distributed with a mean of 75 and a standard deviation of 8. What is the probability that a randomly selected student scores between 70 and 80 on this exam?

  Consider two independent random variables xsub1 and xsub2

consider two independent random variables xsub1 and xsub2 having the same cauchy distributionfx1pie1x2 for negative

  Black hole pizza parlor problem-mean-median-mode

Black Hole Pizza Parlor instructs its cooks to put a "handful" of cheese on each large pizza. A random sample of six such handfuls were weighed.

  Study of life of light bulbs

A quality engineer in a light bulb manufacturing factory is planning a study to estimate the average life of a large shipment of light bulbs.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd