Interpret the statistical findings for the following results. For each example include all applicable information such...
Interpret the statistical findings for the following results. For each example
include all applicable information such as type of test, type of data, number of
participants, number of groups, and if whether there is statistical significance.
a. F (4, 62) = 5.62, p < .05
Homework Answers
Ans:
Given that
F-statistic=5.62
df(numerator)=4
df(denominator)=62
p-value=FDIST(5.62,4,62)=0.0006
As,p-value<0.05,reject the null hypothesis and test is statistically significant.
Add Answer to:
Interpret the statistical findings for the following results.
For each example
include all applicable information such...
Directions: Answer the following questions and interpret the following findings represented by th...
Directions: Answer the following questions and interpret the following findings represented by the embedded computerized outputs, providing detailed explanations as necessary Saleemah, the assistant superintendent in charge of reviewing staffing patterns, is investigating the number of substitute teachers assigned daily to the elementary schools in the district. She ponders whether the numbers vary by school and/or by day of the week. She tests her claims at the 10% significance level, and presumes that the underlying data collection is normally distributed....
Write an APA style report that summarizes all of your findings. Your report should include each...
Write an APA style report that summarizes all of your findings. Your report should include each of the following, with no errors of APA style and formatting. Round p-values to three decimal places; all other measures to two. a) descriptive statistics for each trait in your sample, and for the population b) the value of the test statistic c) the precise p-value, ex. not p < .05 but p = .015, unless reports p = .000, in which case you...
please interpret the regress result findings (sign, coefficient, statistical significance, R^2, Adjusted R^2) for each independent...
please interpret the regress result findings (sign, coefficient,
statistical significance, R^2, Adjusted R^2) for each independent
variable in the NBA salary model
regress salary laggaterevenue lagwp48 Source SS df MS Model Residual 1.1647e+15 8.0148e+15 2 423 5.8236e+14 1.8947e+13 Number of obs F(2, 423) Prob > F R-squared Adj R-squared Root MSE 426 30.74 0.0000 0.1269 0.1228 4.4e+06 = Total 9.1795e+15 425 2.1599e+13 = salary Coef. Std. Err. t P>|t| [95% Conf. Interval] laggaterevene lagwp48 _cons .0044275 1.34e+07 3448595 .0109924 1732419...
7. An advantage of the matched groups research design is that it: provides a less ambiguous interpretation of the results than the repeated measures design. has more statistical power th...
7. An advantage of the matched groups research design is that it: provides a less ambiguous interpretation of the results than the repeated measures design. has more statistical power than the between-groups design with random assignment. requires fewer research subjects than the repeated measures design. has more statistical power than the repeated measures design. 8. One way to increase the statistical power within a between-groups design is to: have each participant contribute two data points per condition. match participants on...
Interpret the results of the following ANOVA summary table. Make sure to include the decision about...
Interpret the results of the following ANOVA summary table. Make sure to include the decision about the null hypothesis and a sentence explaining the results. Source SS df MS F Between-Groups 60.72 3 20.24 3.88 Within-Groups 213.61 41 5.21 Total 274.33 44
1. A researcher wrote a sentence describing the results of an Independent ANOVA that she performed....
1. A researcher wrote a sentence describing the results of an Independent ANOVA that she performed. The statistical information from her study included the following information: F(2,33) = 10.88, p < .05, MSE = 5.00, η2 = 0.40. Using this information, how many people were in this study? A. 36 B. 35 C. 165 D. 33 2. A researcher wrote a sentence describing the results of an Independent ANOVA that she performed. The statistical information from her study included the...
One way to increase the statistical power within a between-groups design is to: have each participant contribute two data points per condition. match participants on a variable of inter...
One way to increase the statistical power within a between-groups design is to: have each participant contribute two data points per condition. match participants on a variable of interest and have similar people participate in a different level of the independent variable. have each participant serve in all conditions of the study. use planned comparisons to analyze the results rather than an F test.
Need Hep 5) (20 points) Perform the following Hypothesis Test. Include all applicable information (State, Plan,...
Need Hep
5) (20 points) Perform the following Hypothesis Test. Include all applicable information (State, Plan, Do, and Conclude). In a Privacy Filters poll, 812 adults were randomly asked to identify their favorite seat when they fly. and 423 of them chose the window seat. Use the 0.01 significance level to test the claim that more than 50% of adults prefer window seats when they fly.
Name: Please complete the following problems using SPSS and Excel for graphs. Interpretal results at the.os...
Name: Please complete the following problems using SPSS and Excel for graphs. Interpretal results at the.os significance level and round to boro decimal places. Record your responses in the aces provided and make sure you do not miss any questions. Make sure to include statistical notation when appropriate and double check your data entry! 1 A researcher wants to evaluate the learning ability of college students with various background sounds during learning. She randomly divides 21 participants into three groups....
Intepret all results at the .05 singificance level 2. In order to better prepare for her...
Intepret all results at the .05 singificance level
2. In order to better prepare for her 8:00am classes, a statistics graduate student designs an experiment to see how various strategies improve test scores. Getting extra sleep and drinking coffee are often said to be good ways to improve focus in class. She assigns half of her participants to 4 hours of sleep the night before a test and the other half to 8 hours. Within these groups, half of the...
Directions: Answer the following questions and interpret the following findings represented by the embedded computerized outputs, providing detailed explanations as necessary Saleemah, the assistant superintendent in charge of reviewing staffing patterns, is investigating the number of substitute teachers assigned daily to the elementary schools in the district. She ponders whether the numbers vary by school and/or by day of the week. She tests her claims at the 10% significance level, and presumes that the underlying data collection is normally distributed....
please interpret the regress result findings (sign, coefficient,
statistical significance, R^2, Adjusted R^2) for each independent
variable in the NBA salary model
regress salary laggaterevenue lagwp48 Source SS df MS Model Residual 1.1647e+15 8.0148e+15 2 423 5.8236e+14 1.8947e+13 Number of obs F(2, 423) Prob > F R-squared Adj R-squared Root MSE 426 30.74 0.0000 0.1269 0.1228 4.4e+06 = Total 9.1795e+15 425 2.1599e+13 = salary Coef. Std. Err. t P>|t| [95% Conf. Interval] laggaterevene lagwp48 _cons .0044275 1.34e+07 3448595 .0109924 1732419...
Need Hep
5) (20 points) Perform the following Hypothesis Test. Include all applicable information (State, Plan, Do, and Conclude). In a Privacy Filters poll, 812 adults were randomly asked to identify their favorite seat when they fly. and 423 of them chose the window seat. Use the 0.01 significance level to test the claim that more than 50% of adults prefer window seats when they fly.
Name: Please complete the following problems using SPSS and Excel for graphs. Interpretal results at the.os significance level and round to boro decimal places. Record your responses in the aces provided and make sure you do not miss any questions. Make sure to include statistical notation when appropriate and double check your data entry! 1 A researcher wants to evaluate the learning ability of college students with various background sounds during learning. She randomly divides 21 participants into three groups....
Intepret all results at the .05 singificance level
2. In order to better prepare for her 8:00am classes, a statistics graduate student designs an experiment to see how various strategies improve test scores. Getting extra sleep and drinking coffee are often said to be good ways to improve focus in class. She assigns half of her participants to 4 hours of sleep the night before a test and the other half to 8 hours. Within these groups, half of the...
Most questions answered within 3 hours.
-
3. (10 pts) You grow a corn crop that yields 150 bushels ac-1,
with the following...
asked 5 minutes ago -
7. The term Six Sigma refers to:
Select one:
a. The control limits established in a...
asked 15 minutes ago -
Wildhorse Company follows the practice of pricing its inventory
at the lower-of-cost-or-market, on an individual-item
basis....
asked 17 minutes ago -
For the following reaction: A(g) + 2 B(g) ⇌ 2 C(g) Calculate the
equilibrium constant K...
asked 17 minutes ago -
Which of the following best describes tidal volume? options:
1.The amount of oxygen in the air...
asked 34 minutes ago -
1. Smaller cost distortions occur when the traditional systems'
single indirect-cost rate and the activity-cost-driver rates:...
asked 42 minutes ago -
Using either a FMECA approach or some other appropriate RCA
tool, identify five risk treatment actions...
asked 42 minutes ago -
If for a test the P-value is between 0.0025 and 0.005, what
conclusion can you draw?...
asked 54 minutes ago -
Using Python. Write a function clean2(aList) that takes a list
of integers aList as argument, and...
asked 1 hour ago -
Intrapreneurship is defined as the
development of an enterprise culture with an existing (Nandan,
2009). An...
asked 1 hour ago -
QUESTION 1 Tamiflu is a drug used to treat influenza. A study
found that Tamiflu reduced...
asked 1 hour ago -
Which of the following would be less likely to be used to
allocate factory overhead when...
asked 1 hour ago