Practice Quiz 6: ECON 3060-05 (30637)

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California State University, Los Angeles *

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3060

Subject

Economics

Date

Apr 3, 2024

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pdf

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3

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3/29/24, 10 : 12 PM Practice Quiz 6: ECON 3060-05 (30637) Page 1 of 3 https://calstatela.instructure.com/courses/99676/quizzes/473126 Practice Quiz 6 Due Mar 24 at 11:59pm Points 14 Questions 7 Available Mar 11 at 12am - Mar 24 at 11:59pm Time Limit None Allowed Attempts Unlimited Instructions This quiz was locked Mar 24 at 11:59pm. Attempt History Attempt Time Score LATEST Attempt 1 3 minutes 14 out of 14 Correct answers are hidden. Score for this attempt: 14 out of 14 Submitted Mar 21 at 11:30am This attempt took 3 minutes. Purpose: The purpose of this quiz is to help you review Chapter 6 . These exercises are scheduled toward the beginning of the course to help enhance your understanding of the course material. Knowledge and Skills: It is common to use probability in everyday life, such as the chance of Rain, win lottery and some others. Understanding different type of data is important. Instruction: Read each question carefully and then answer the questions. When you are ready to begin your quiz, click the Take the Quiz button below.
3/29/24, 10 : 12 PM Practice Quiz 6: ECON 3060-05 (30637) Page 2 of 3 https://calstatela.instructure.com/courses/99676/quizzes/473126 Question 1 2 / 2 pts is used to describe data where lower values tend to dominate and higher values don’t occur very often describes data where all the values have the same chance of occurring is useful when the data tend to fall into the center of the distribution and when very high and very low values are fairly rare All above Question 2 2 / 2 pts is Uniform The distribution is skewed is equal to any other interval with the same width The distribution is bell-shaped and symmetrical around the mean Question 3 2 / 2 pts 1.00 0 same as the mean Z score Question 4 2 / 2 pts bell shape normal probability distribution -------------------------------------------------------- What is the characteristics of normal distribution? The total area under the curve is always equal to------------------------------ The uniform distribution ----------------------------------
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