• ELEMENTARY STATISTICS
    – 5.066 = 62.207 67.273 + 5.066 = 72.339 Therefore, 95% of the females height should fall between 62.207 and 72.339 11. Using the empirical rule, 68% of male heights should be between what two values? Either show work or explain how your answer was calculated. Using empirical rule...
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  • I Lab Week 2
    . 67.3+2.5+2.5= 72.3 11. Using the empirical rule, 68% of male heights should be between what two values? Either show work or explain how your answer was calculated. Using the empirical rule 68% of males should be between 65.6 and 74. Using this rule, the standard deviation must be added to the mean, and subtracted from the mean; 69.8-4.2= 65.6 (low range.) 69.8+4.2= 74 (high range.)...
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  • Math221
    rule, 95% of female heights should be between what two values? Either show work or explain how your answer was calculated. 95% within the first two standard deviations, and 99.7% will fall within the first three standard deviations of the mean. | 11. Using the empirical rule, 68% of...
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  • Marh 221 Lab Week 2
    so 2 X 2.533 = 5.066 or 5.07(rounded) so 95% of the height should fall between 62.21 & 72.34 rounded. | 11. Using the empirical rule, 68% of male heights should be between what two values? Either show work or explain how your answer was calculated. The mean for men is 69.78 and the...
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  • Week 6 Training and Development
    explain how your answer was calculated. | 11. Using the empirical rule, 68% of male heights should be between what two values? Either show work or explain how your answer was calculated. |...
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  • Acct 301
    . That there are more higher males than females on this study | 9. Using the empirical rule, 95% of female heights should be between what two values? Either show work or explain how your answer was calculated. | 10. Using the empirical rule, 68% of male heights should be between what two values? Either show work or explain how your answer was calculated. |...
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  • Week 2 Ilab
    deviation for the heights of females in the class. Compare the values and explain what can be concluded based on the numbers. | 10. Using the empirical rule, 95% of female heights should be between what two values? Either show work or explain how your answer was calculated. | 11. Using the empirical rule, 68% of male heights should be between what two values? Either show work or explain how your answer was calculated. |...
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  • Mth 221 Week 2 Lab
    besides simple math to compare the ranges. So to arrive at 95% or 2 SD’s I multiplied 2.5 by 2 indicating 5” from the mean was where the percentile fell. | 11. Using the empirical rule, 68% of male heights should be between what two values? Either show work or explain how your answer was...
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  • NEWB question
    was calculated. 11. Using the empirical rule, 68% of male heights should be between what two values? Either show work or explain how your answer was calculated. ...
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  • Mind on Statistics
    those data. 15.20 Refer to Exercise 15.10, in which the relationship between sex and seat belt use was examined. a. Compute the chi-square statistic using the shortcut formula given in Section 15.2. Show your work. b. What are the degrees of freedom for this situation? c. Find the p-value or p...
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  • Oxynitride thin films
    don’t answer your question. 3) What is the benefit of showing the relative frequency (the percentages) instead of the frequency in a table? 4) The pie chart below represent a random sample of 76 people, 22 females and the remaining are males. How could the pie chart below be improved? 1   2...
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  • Statistics
    rating of the food served on your most recent airline flight (using a scale of 0 = gross, 1 = decent, 2 = yummy) is ___________ data. | | | A) | nominal | | | B) | ordinal | | | C) | interval | | | D) | ratio | | | | | | Feedback: The values are ordered, but there do not appear...
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  • Gogogogogogogo
    standard deviation was 6.09 gal. Would you use the Empirical Rule to approximate the proportion of adults who consume more than 9.24 gal (i.e., the proportion of adults whose consumption value exceeds the mean by more than 1 standard deviation)? Explain your reasoning. 4.41 A student took two national...
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  • First Steps in Research and Statis
    ? Chi-square and phi There is a simple relationship between chi-square for a 2×2 table and phi (discussed in Chapter 10). If we know one of these values we can easily work out the other value using the more appropriate of the following two formulae: To illustrate the relationship between chi...
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  • Malia's Papers
    statistics that are presented in reputable newspapers and journals. d. ask how the statistic was calculated and what data the statistic is based upon. Section: Taking Psychology with You Page(s): 66-67 Type: Factual Answer: d Explanation: To understand statistics, it is important to...
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  • Thesis
    you determine if there are potential outliers? 5. How does the standard deviation help you to determine concentration of the data and whether or not there are potential outliers? 6. What does the IQR represent in this problem? 7. Show your work to nd the value that is 1.5 standard deviations...
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  • Management
    because of allergies. You have to choose between two possible jobs (choose one): (a) 100% chance that the job pays your current income for life. (b) 50% chance that the job pays twice your current income for life and 50% chance that the job pays 2/3 of your current income for life. If the...
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  • Basic statistics
    means will indicate either a stronger or weaker relationship between the independent (grouping) and dependent variable. For example, if the mean WCC (White Cell Count) was 102 in males and 104 in females, then this difference of "only" 2 points would be extremely important if all values for males...
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  • Hsc General Math Textbook with Answers
    . Answer 2 the following questions by using a graphics calculator. a How much simple interest will they pay over the 3 years? b What is the total amount owed after 3 years? Solution 1 2 Select the TVM (Time, Value, Money) menu. Select Simple Interest (F1). a 3 4 5 Enter the time...
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  • The Practice of Statistics for Business and Economics
    /100). What is the probability found using the central limit theorem? (d) Compare your answers to (b) and (c). How close are the two answers? Which one is more accurate and why? 5.95 Calling tech support. The number of calls received between 8 A.M. and 9 A.M. by a software developer’s technical...
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