Draw a normal curve with a mean of 67 and a standard deviation of 14. Describe how you constructed the curve and discuss its features.Choose the correct graph of the normal curve below.OA.53 67 81 95 109OUOB.EXED^3953 6781 95Describe how you constructed the curve and discuss its features.The normal distribution curve is centered at and has 2 points of inflection,(Type integers or decimals.)O C.^35 51 67 83 99—Trepresenting μ-6, and representing μ+ 0.ha

a normal curve with a mean(μ)=67and a standard deviation(σ)=14

Answered: Draw a normal curve with a mean of 67…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Assume that adults have IQ score that are normally distributed with a mean of 100.4 and a standard deviation of 19.1. Find the probability that a randomly selected adult has an IQ greater than 130.7 (hint draw a graph.) the probability that a randomly selected adult from this group has an IQ greater than 130.7
Summarize your data in the table (see attached) Compute for the mean. Present your data in a table (an example is shown below) to be presented in the ‘Results and Discussion’ section of your output. GENDER Phy MIDTERM GRADE FINAL GRADE AVERAGE GRADE Com MIDTERM GRADE FINAL GRADE AVERAGE GRADE FEMALE 91 91 91 99 87 93 FEMALE 89 92 91 87 85 86 MALE 88 72 80 90 92 91 FEMALE 94 94 94 86 92 89 MALE 87 79 83 89 86 88 MALE 82 81 82 88 86 87 MALE 79 72 76 87 88 88 MALE 81 84 83 83 73 78 MALE 89 88 89 82 95 89 FEMALE 94 84 89 86 76 81 FEMALE 90 89 90 86 93 90 FEMALE 92 88 90 83 80 82 FEMALE 93 94 94 95 95 95 MALE 91 91 91 93 94 94 FEMALE 93 89 91 88 81 85 FEMALE 92 94 93 94 91 93 FEMALE 92 95 94 98 97 98 FEMALE 95 92 94 90 98 94 FEMALE 90 92 91 89 99 94 FEMALE 92 86 89 90 98 94 FEMALE 94 95 95 98 96 97 FEMALE 91 92 92…
please help!Find the standard deviation for the group of data items (Round to two decimal places as needed.) Stems Leaves 2 6 7 7 6 5 6 3 1 3 1 3
Describe the 68-95-99.7 rule for the normal distribution. If the average score on an exam is 85 and the standard deviation is 5, using the 68-95-99.7 rule, describe the distribution of the student’s scores.
I tried the two last choice both of them are wrong.
Use the Histogram tool to develop a frequency distribution and histogram for the number of months as a customer of the bank in the data below. Compute the relative and cumulative relative frequencies and use a line chart to construct an ogive. Complete the frequency distribution for the months as a customer, and compute the relative and cumulative relative frequencies. (Type integers or decimals rounded to three decimal places as needed.) Bins Frequency Relative Frequency Cumulative Relative Frequency 10 enter your response here enter your response here enter your response here 20 enter your response here enter your response here enter your response here 30 enter your response here enter your response here enter your response here 40 enter your response here enter your response here enter your response here 50 enter your response here enter your response here enter your…
Español A coin-operated coffee machine made by BIG Corporation was designed to discharge a mean of 7.2 ounces of coffee per cup. BIG has good reason to believe that the mean amount of coffee dispensed by the machine, u, is greater than 7.2 ounces, and plans to do a statistical test of the claim that the machine is working as designed. Technicians gather a random sample of fill amounts and find that the mean of the sample is 7.6 ounces and that the standard deviation is 0.5 ounces. Based on this information, complete the parts below. (a) What are the null hypothesis H. and the alternative hypothesis H, that should be used for the test? Ho :0 O
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The average amount of money spent by an Amazon customer per month is $1296 with standard deviation $110. Assume the variable is normally distributed. Answer the following questions. What is the probability that a random sample of 15 Amazon customers spent an average between $1100 and $1300 in a month?
Chrome - → C Gmail File Edit View History Home - myRCC mylearning.suny.edu/d21/le/content/920969/viewContent/25846459/View I We are going to calculate the standard deviation for the following set of POPULATION data. 1) First, calculate the mean. μ= 14 2) Fill in the table below. Fill in the differences of each data value from the mean, then the squared differences. 3) Calculate the standard deviation. 12 13 5 X 1 Bookmarks Profiles Tab Window Help σ= Total T-μ (T-μ)² Standard deviation: A.2 HW-23FA STATISTICS (81 X + Σ(x-μ)² N Question Help: Video Submit Question Round to two decimal places BL SEP 15 + MacBook Air 2
find the outlier/s

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