2 Using The Empirical Rule 68 Of Male Heights Should Be Between What Two Values Either Show Work Or Explain How Your Answer Was Calculated Essays and Term Papers
– 5.066 = 62.207
67.273 + 5.066 = 72.339
Therefore, 95% of the females heightshould fall between 62.207 and 72.339
11. Using the empiricalrule, 68% of maleheightsshould be betweenwhattwovalues? Eithershowwork or explainhowyouranswerwascalculated.
Usingempiricalrule...
. 67.3+2.5+2.5= 72.3
11. Using the empiricalrule, 68% of maleheightsshould be betweenwhattwovalues? Eithershowwork or explainhowyouranswerwascalculated.
Using the empiricalrule68% of malesshould be between 65.6 and 74. Using this rule, the standard deviation must be added to the mean, and subtracted from the mean;
69.84.2= 65.6 (low range.) 69.8+4.2= 74 (high range.)...
rule, 95% of female heightsshould be betweenwhattwovalues? Eithershowwork or explainhowyouranswerwascalculated.
95% within the first two standard deviations, and 99.7% will fall within the first three standard deviations of the mean. 
11. Using the empiricalrule, 68% of...
so 2 X 2.533 = 5.066 or 5.07(rounded) so 95% of the heightshould fall between 62.21 & 72.34 rounded. 
11. Using the empiricalrule, 68% of maleheightsshould be betweenwhattwovalues? Eithershowwork or explainhowyouranswerwascalculated.
The mean for men is 69.78 and the...
explainhowyouranswerwascalculated.

11. Using the empiricalrule, 68% of maleheightsshould be betweenwhattwovalues? Eithershowwork or explainhowyouranswerwascalculated.
...
.
That there are more higher males than females on this study 
9. Using the empiricalrule, 95% of female heightsshould be betweenwhattwovalues? Eithershowwork or explainhowyouranswerwascalculated.

10. Using the empiricalrule, 68% of maleheightsshould be betweenwhattwovalues? Eithershowwork or explainhowyouranswerwascalculated.
...
deviation for the heights of females in the class. Compare the values and explainwhat can be concluded based on the numbers.

10. Using the empiricalrule, 95% of female heightsshould be betweenwhattwovalues? Eithershowwork or explainhowyouranswerwascalculated.

11. Using the empiricalrule, 68% of maleheightsshould be betweenwhattwovalues? Eithershowwork or explainhowyouranswerwascalculated.
...
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 empiricalrule, 68% of maleheightsshould be betweenwhattwovalues? Eithershowwork or explainhowyouranswerwas...
those data.
15.20 Refer to Exercise 15.10, in which the relationship between sex and seat belt use was examined.
a. Compute the chisquare statistic using the shortcut formula given in Section 15.2. Showyourwork.
b. What are the degrees of freedom for this situation?
c. Find the pvalue or p...
don’t answeryour 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...
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...
standard deviation was 6.09 gal. Would you use the EmpiricalRule 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)? Explainyour reasoning. 4.41 A student took two national...
?
Chisquare and phi There is a simple relationship between chisquare 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 valueusing the more appropriate of the following two formulae:
To illustrate the relationship between chi...
statistics that are presented in reputable newspapers and journals.
d. ask how the statistic wascalculated and what data the statistic is based upon.
Section: Taking Psychology with You
Page(s): 6667 Type: Factual Answer: d
Explanation: To understand statistics, it is important to...
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. Showyourwork to nd the value that is 1.5 standard deviations...
because
of allergies. You have to choose betweentwo 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...
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...
. Answer2 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...
/100). What is the probability found using the central limit theorem? (d) Compare youranswers to (b) and (c). How close are the twoanswers? 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...