Category: Mathematics and Statistics : Statistics

what is the most precise correct statement that you can make about the numerical value of the median of the data from source 2? Do not explain your answer. Hint: Here is a correct statement: The median is between 0 and 20. This statement is not precise enough to receive any credit

Suppose you are told that a company has produced widgets that have a normally distributed weight with mean of 74.5 ounces and a standard deviation of 3.1 ounces. Choose a number randomly from 60 to 90 and determine the corresponding z-score. Write a response to the following questions: If they consider a widget defective when…

what is the most precise correct statement that you can make about the numerical value of the median of the data from source 2? Do not explain your answer. Hint: Here is a correct statement: The median is between 0 and 20. This statement is not precise enough to receive any credit

Name: [Type your name here] This worksheet asks you to formulate a research question and a hypothesis. Read the instructions carefully, fill in the appropriate fields below, and then submit this document to the assignment inbox.  Part I: My Research Question Review “Guidelines for Research Questions.” Remember, research questions are usually open-ended and focus on…

Write a response to the following questions: Explain the difference between discrete and continuous random variables. Provide a real-world example of a discrete random variable that pertains to your job, a hobby, etc. How does this variable impact you? Provide a real-world example of a continuous random variable that pertains to your job, a hobby,…

Is there a significant relationship between income and happiness? Source: Måseide (2021) Now the statistical test used by the researcher is, honestly, beyond me. I may be able to understand it how to use it but doing so requires further study. Although I have initially did some readings on logit models, ordered logit model and…

Please read the instructions provided in the attachment CAREFULLY. If you have any questions, please feel free to reach out to me but I do not want to pay for unfinished work. Please complete the assignment fully as a satisfactory job will get you a great review! Please show your work how you were able…

Read the following scenario and complete each of the four problem sets below: Suppose we have a special deck of ten cards that have the following designs: • The number 0 and a red square • The number 1 and a blue square • The number 2 and a green square • The number 3…

On each of four days next week (Monday thru Thursday), Earl will shoot six free throws. Assume that Earl’s shots satisfy the assumptions of Bernoulli trials with p = 0.37. (a) Compute the probability that on any particular day Earl obtains exactly two successes. For future reference, if Earl obtains exactly two successes on any…