A clothing store is wondering what mix of clothes it should stock for January sales inTucson. They obtain National Weather Service data about the average temperaturefor each month between 2000 and now.Excel's descriptive statistics is run on January data and a paper report submitted.When looking at measures of central tendency in this report, which value would beLEAST useful to the clothing store?MeanStandard ErrorMedianModeJanuaryRangeMinimumMaximumSumCount53.5916667Standard Deviation 2.584892Sample Variance 6.68166667Kurtosis0.01281023Skewness0.1930638853.6551.6Median 53.65Mode 51.6Mean 53.5910.548.659.11286.224

Given the descriptive statistics of sales of the store.

Answered: store is wondering what mix of clothes…

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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From the list below of the data being collected, identify which data would be considered variable data: Select ALL correct answers. Door closing speed at Honda Time before a call is answered at a call center Number of mistakes/miss-information given per call at a call center Percentage of medical bills with more than one defect Number of defects on one medical bill Weight of a golf ball Meal delivery time at a restaurant Number of orders with incorrect products per every 100 sampled at Amazon NEXT QUESTION From the list below of the data being collected, identify which data would be considered attribute data: Select ALL correct answers. Door closing speed at Honda Time before a call is answered at a call center Number of mistakes/miss-information given per call at a call center Percentage of medical bills with more than one defect Number of defects on one medical bill Weight of a golf ball Meal delivery time at a restaurant…
please help with 1,2,3. Sample data are collected on the closing stock prices of Maman, Inc. Part of the descriptive statistics from EXCEL are displayed as follows. Answer the following questions. (Round off your results at 2 decimal places if the results are not integers.) Table 2 Descriptive Statistics (Stock price in $) Mean 16.41 Minimum 6.29 Median 16.83 Maximum 18.86 Variance 5.48 Range 12.57 Standard Deviation 2.34 Skewness -2.85 Sample size 117 1. Refer to Table 2 and comment on the shape of the distribution. Group of answer choices The skewness is -2.85, indicating that the data are highly skewed to the left. The mean and median are close, indicating that the distribution is symmetric. The variance is 5.48, indicating that there is a large variability in the data. The range is 12.57, indicating that the data are highly skewed to the right. 2. Assume the stock price has a…
Tips given to taxi drivers form a substantial part of their income. They also serve as a loose metric of service quality that can be useful for taxi companies. An analysis of a large dataset shows that the tips given (as a percentage of taxi fares) are normally distributed with mean 21.3% and standard deviation 7.5%. Furthermore, tips received for different trips are independent from each other. taxi driver expects to do 2000 trips next year. For approximately how many of these trips will he receive a tip over 25%?
Which of the following is the best measure of central tendency for age? Mode:55 Median:44.5 Mean:45.49
Which of the following statistical measurements are easy to read off a dot plot with minimal calculations? Select all that apply. O mean median O mode O variability O outliers O range
What technique compares dispersion with the average of data? Select one: a. Standard deviation b. Process capability c. Variance d. Coefficient of variation
2. Which measures of central tendency can be used for the variable below? Explain why each of the three measures of central tendency is or is not applicable. Answer Here: How closely do you follow the news about current events? Would you say... Cumulative Frequency Percent Valid Percent Percent Valid Most of the time 1128 41.9 41.9 41.9 some of the time 1304 48.4 48.5 90.4 rarely 239 8.9 8.9 99.3 never 19 .7 .7 100.0 Total 2690 99.9 100.0 Missing Don't Know/Refused (DON'T READ) 2 .1
Choose the appropriate statistical test. When computing, be sure to round each answer as indicated. A dentist wonders if depression affects ratings of tooth pain. In the general population, using a scale of 1-10 with higher values indicating more pain, the average pain rating for patients with toothaches is 6.8. A sample of 30 patients that show high levels of depression have an average pain rating of 7.1 (variance 0.8). What should the dentist determine? 1. Calculate the estimated standard error. (round to 3 decimals). [st.error] 2. What is thet-obtained? (round to 3 decimals). 3. What is the t-cv? (exact value) 4. What is your conclusion? Only type "Reject" or Retain"

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