Homework Answers
Add Answer to:
"If your experiment, you compared the scores of a set of 20 individuals before and after...
If your experiment, you compared the scores of a set of 20 individuals before and after...
If your experiment, you compared the scores of a set of 20 individuals before and after taking a drug. Your obtained statistic is = 1.58 You re interested in finding a statistically significant difference. Alpha level is 0.05. What is the critical value?
In Annie's experiment, she compared the scores of a set of 20 individuals before and after...
In Annie's experiment, she compared the scores of a set of 20 individuals before and after taking a drug. Her obtained statistic is 1.58. She's interested in finding a statistically significant difference. Alpha level is 0.05. What is the critical value?
Suppose you obtain a chi-square statistic of 67.81. Are your results statistically significant if the critical...
Suppose you obtain a chi-square statistic of 67.81. Are your results statistically significant if the critical value obtained from the distribution of chi-square is 3.84 with an alpha level of .05?
Attempts:Keep the Highests 4. Sample size, statistical significance, and practical importance Cities across the country are...
Attempts:Keep the Highests 4. Sample size, statistical significance, and practical importance Cities across the country are passing higher minimum wages, increasing the discrepancy between the wages in the dity and those in the suburbs. Suppose you are interested in the relationship between unemployment duration in the city and the surrounding suburbs in areas where the dites have minimum wages that are at least $3 higher than the minimum wages of the surrounding suburbs. The results are shown in the following...
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...
i need help with this question, please show work by hand no excel, spss thank you ! Assume you're using an alpha of 05, and a two-tailed test, to make your decision about whether to reject...
i
need help with this question, please show work by hand no excel,
spss thank you !
Assume you're using an alpha of 05, and a two-tailed test, to make your decision about whether to reject the null hypothesis. Assume that 18 subjects received one of three treatments and produced the data reported in Data Set B. Conduct a one-way ANOVA to see if the means of the three treatments are different on a statistically significant level. Complete an ANOVA...
We wish to see if the dial indicating the oven temperature for a certain model oven is properly calibrated. Four ovens of this model are selected at random. The dial on each is set to 300°F, and after...
We wish to see if the dial indicating the oven temperature for a certain model oven is properly calibrated. Four ovens of this model are selected at random. The dial on each is set to 300°F, and after one hour, the actual temperature of each is measured. The temperatures measured are 305°, 310°, 300°, and 305°. Assume that the distribution of the actual temperatures for this model when the dial is set to 300° is Normal. To test if the...
Open the "Lab Dataset" (HSCI390.sav) you have been using for lab assignments in SPSS. Your analysis...
Open the "Lab Dataset"
(HSCI390.sav) you have been using for lab assignments in SPSS. Your
analysis will focus on the variables "Gender" (Gender) and "Blood
Alcohol Content at last drinking episode" (BAC).
Researchers are interested in examining if the mean Blood
Alcohol Content at last drinking episode differs between men and
women. To examine their research question of interest, they will
use data from the sample of CSUN students contained in the
HSCI390.sav dataset.
Using SPSS for the analysis, you...
QUESTIONS 3, 9, 12, 13 and 14 10:384 . osu.instructure.com Scores on the anxiety scale are...
QUESTIONS 3, 9, 12, 13 and 14
10:384 . osu.instructure.com Scores on the anxiety scale are causally related to feelings of comfort in a social gathering Scores on the anxiety scale are significantly related to feelings of comfort in a social gathering Question 3 0.5 pts After analyzing a large database, researchers found a statistically significant relationship between consumption of breakfast cereal per day and daily spending on pet care. If this relationship is only due to random chance it...
This question has 6 parts. Each of the 6 parts (Part A - Part F) has...
This question has 6 parts. Each of the 6 parts (Part A - Part F) has a dropdown list of possible answers. Choose the best answer from the dropdown list for EACH part of the question below. The same psychiatrists are now interested in determining if there is any difference in depression levels of participants before and after a group therapy program. Depression levels of a sample of participants both before and after the program are listed below: Patient #...
Attempts:Keep the Highests 4. Sample size, statistical significance, and practical importance Cities across the country are passing higher minimum wages, increasing the discrepancy between the wages in the dity and those in the suburbs. Suppose you are interested in the relationship between unemployment duration in the city and the surrounding suburbs in areas where the dites have minimum wages that are at least $3 higher than the minimum wages of the surrounding suburbs. The results are shown in the following...
i
need help with this question, please show work by hand no excel,
spss thank you !
Assume you're using an alpha of 05, and a two-tailed test, to make your decision about whether to reject the null hypothesis. Assume that 18 subjects received one of three treatments and produced the data reported in Data Set B. Conduct a one-way ANOVA to see if the means of the three treatments are different on a statistically significant level. Complete an ANOVA...
Open the "Lab Dataset"
(HSCI390.sav) you have been using for lab assignments in SPSS. Your
analysis will focus on the variables "Gender" (Gender) and "Blood
Alcohol Content at last drinking episode" (BAC).
Researchers are interested in examining if the mean Blood
Alcohol Content at last drinking episode differs between men and
women. To examine their research question of interest, they will
use data from the sample of CSUN students contained in the
HSCI390.sav dataset.
Using SPSS for the analysis, you...
QUESTIONS 3, 9, 12, 13 and 14
10:384 . osu.instructure.com Scores on the anxiety scale are causally related to feelings of comfort in a social gathering Scores on the anxiety scale are significantly related to feelings of comfort in a social gathering Question 3 0.5 pts After analyzing a large database, researchers found a statistically significant relationship between consumption of breakfast cereal per day and daily spending on pet care. If this relationship is only due to random chance it...
Most questions answered within 3 hours.
-
You are going to value Lauryn’s Doll Co. using the FCF model.
After consulting various sources,...
asked 2 seconds from now -
A is a matrix with
dimensions
4×3.
Select all of the following matrices
Bfor which the...
asked 24 seconds ago -
Consider a group of bacteria that you are trying to classify as
either the same species...
asked 24 minutes ago -
You have the following rates of return for a risky portfolio for
several recent years. Assume...
asked 31 minutes ago -
an aqueous solution of Na2CrO4 at 25
degrees C is added to an aqueous solution containing...
asked 32 minutes ago -
A rotating space station is said to create “artificial
gravity”—a loosely-defined term used for an acceleration...
asked 50 minutes ago -
The following MIPS branching pseudo instruction
bge $s0, $s1, Label # branch to Label if $s0...
asked 53 minutes ago -
In cation exchange chromatography, the beads are covalently
linked to a ________chemical and a ______________ ion...
asked 41 minutes ago -
A block in the shape of a rectangular solid has a
cross-sectional area of 4.58 cm2...
asked 55 minutes ago -
Which of the following countries has abolished tied aid?
Select one:
a. France
b. The United...
asked 51 minutes ago -
ASAP using c++ vectors Create a vector of characters and ask the
user to enter their...
asked 1 hour ago -
On December 31, 2018, Wellstone Company reported net income of
$76,000 and sales of $215,000. The...
asked 1 hour ago