How do I find the lowest and highest score limits for intervals
Want to see the full answer?
Check out a sample Q&A here
Related Statistics Q&A
Find answers to questions asked by students like you.
Q: How do you know Which measure of tendency is nominal ordinal or interval?
A: Determining Whether a Variable is Measured at the Nominal, Ordinal, or Interval-Ratio Level Levels…
Q: What is interval estimates?
A: Click to see the answer
Q: The results of a survey show that the percent of adults in a certain town who want to add bike lanes…
A: As per given by the question, result of the survey show that the percent of adults in a certain town…
Q: What z-score forms the boundary between the highest 20% and
A: Let us define x as the value that separates highest 20% and the rest of the scores. That is,…
Q: What is atypical range
A: Solution:A range is one of the measures of dispersion. It is defined as the maximum value of the…
Q: Blood glucose levels were recorded for all males over the age of 40, admitted with a diagnosis of…
A: Given data, lowest blood glucose level=58 highest blood glucose level= 442 Class interval=25 score…
Q: What is the difference between point estimate and interval estimate?
A: Broadly, the estimates of the population parameters, based on samples are classified into two…
Q: Describe how to find approximate p-Values.
A: Click to see the answer
Q: Find the relative frequency for the class with lower class limit 35 Relative Frequency =
A: Click to see the answer
Q: Find the relative frequency for the class with lower class limit 35 Relative Frequency =
A: relative frequency can be divide the frequency by the total number of data values or total frequency…
Q: What is the minimum score that a student must get in order to receive an ‘A’?
A: Let ,X→N(μ=72 , σ=9) Since , the top 10% of the students are receive 'A' We want to find the minimum…
Q: What is the frequency of times the limit was exceeded by more than 2 items?
A: Here given , During one shift, the express lane clerk recorded how many times customers violated the…
Q: Determine the intervals on
A: Click to see the answer
Q: What is the difference between a point estimate and an interval estimate?
A: From the given information, There are two types of estimator one is point estimator and other is…
Q: what is the five number summary, range, and lower and upper limit?
A: We Have to give answer from given boxplot.
Q: Explain the difference between a point estimate and an interval estimate?
A: As a population parameter calculation, point estimation gives us a particular value. It is a single…
Q: The frequency of alcohol related arrests during a single season at a sporting arena ranged from 0 to…
A: Click to see the answer
Q: The similarity between an ordinal level and an interval level is that.
A: Ordinal level of measurement: When the possible observations are tags or categories or names, with a…
Q: school administrator to declare that the mean score for the state's eighth graders on this exam is…
A: Given that Sample size(n) = 84 Sample mean score (x¯) = 290 Population standard deviation (σ) = 36…
Q: Find the interval containing the middle-most 50% of scores:
A: Solution: Given: Mean = μ = 180 Standard deviation = σ = 8 The distribution of values follows Normal…
Q: Suppose that a 99% interval estimate for the true mean of time (in minutes) spent viewing the exam…
A: Given data: Confidence level = 99 % Sample size (n) = 10 Given Confidence interval: Lower Bound =…
Q: True or false- The interquartile range is the distance between the lowest score and in the middle…
A: The interquartile range is the difference between the value of quartile 3 and quartile 1.
Q: If the five numbers summary of the data are: -14, 0, 2, 3, 10 then the lower outlier limit= *
A: The following is the formulae to find the lower outlier limit i.e., lower outlier = Q1 - 1.5 (IQR)…
Q: If the five numbers summary of the data are: -14, 0, 2, 3, 10 then the lower outlier limit=
A: Given, If the five numbers summary of the data are: -14, 0, 2, 3, 10 then the lower outlier limit=?…
Q: If the five numbers summary of the data are : -14 , 0 , 2 , 3 , 10 then the lower outlier limit =
A: We have given that the data, 14, 0, 2, 3, 10 Then, We will find the lower outlier limit = ?
Q: The mean score on a set of 27 tests is 87 What is the sum of all the test scores? The sum of all the…
A: The mean score on a set of 27 tests is 87.
Q: In a distribution of scores, the mean is 12, the median is 8 and the mode is 4. Describe the shape…
A: A distribution is said to be positively skewed / right skewed if Mode > Median > Mean and…
Q: The mean score on a set of 20 tests is 70. What is the sum of all the test scores?
A: Click to see the answer
Q: Nine nonnegative numbers have average 10. What is the greatest possible value for their median?
A: Mean: Mean is the measure of central location that can be calculated by taking the sum of all…
Q: The mean score on a set of 24 tests is 83. What is the sum of all the test scores?
A: Mean is the average value of the case. Mean score is the ratio of sum of all scores and number of…
Q: What is the range of these scores: 6,8,8,10,12,13? None of the above 3.5 5.
A: Click to see the answer
Q: The mean score on a set of 20 tests is 75. What is the sum of all the test scores?
A: Click to see the answer
Q: Check for outliers
A: Outliers are the points in a dataset that does not follow the common trend of the data or greatly…
Q: Explain the difference between a point estimate and an interval estimate.
A: From the given information, Estimator: An estimator is a formula that is used to estimate of…
Q: The company is interested in comparing productivity rates by music type in pairs to see if one is…
A: Deciding how many classes to use for grouping the data is a compromise between the extremes of too…
Q: Assume that you have a large set of data that ranges from a low score of 209 to a high score of 283.…
A: 15. The best width of class interval is, Width=High score-Low scoreNumber of…
Q: The mean of six numbers is 28. If one of the numbers is excluded, the mean gets reduced by 4. Find…
A: The formula for computing mean is,
Q: All patients admitted to a particular hospital can be released on the same day or kept overnight for…
A: Click to see the answer
Q: The graph illustrates the distribution of test scores taken by College Algebra students. The maximum…
A: Click to see the answer
Q: Find the minimum score required for an A grade.
A: Let X = scores on the test Here, x has normal distribution with mean = 73.5 And standard…
Q: Find the minimum score required for an A grade.
A: Here humanities assigns grades on test according to the given scheme. A: Top 12% of scores B: Scores…
Q: In order to be considered for a scholarship, Kyle must score at least in the 75 percentile of all…
A: Click to see the answer
Q: A magazine provided results from a poll of 1500 adults who were asked to identify their favorite…
A: Here 13% of people prefer chocolate pie with a margin of Error +/-4%.
Q: Is percentage vote for the Green Party considered nominal, ordinal, interval?
A: It is an important part of statistics. It is widely used.
Q: What is Point Estimate?
A: Click to see the answer
Q: Find the 95% prediction interval for y if x = 5 X 2 3 5 6 Y 4 9 14 20
A: Obtain the 95% prediction interval for y if x = 5. The 95% prediction interval for y if x = 5 is…
Q: what can we say about outliers if the mean and 5% trimmed mean are equal?
A: Mean of the data set is the calculated central value of the data set calculated over all the…
Q: what can we say about outliers if the mean and 5% trimmed mean are equal?
A: Mean is the average of all data points. Trimmed mean is similar to a regular mean, but it trims any…
Q: There are five numbers in a data set. They are 1, 1, 16, 19 and X, where X is one of the largest two…
A: Given: Data set of the five numbers contain 1, 1, 16, 19 and X, where X is one of the largest two…
Q: The mean daily wage for 9 construction workers is ₱400. How much will one additional daily wage of…
A: Given that The mean daily wage for 9 construction workers is ₱400. We have to find How much will…
