From given 5 scores we get, sample mean is,
We want to find, the sum of squares
The sum of squares is 22
Answer: D) 22
What is the sum of squares for the following sample of 5 scores: 5, 4, 3,...
what is the sum of squares for the following sample of 15 scores: 1, 4, 3, 8, 4, 6, 2, 4, 3, 3, 5, 7, 3, 4, 3? A. 40 B. 43 C. 45 D. 48
The sum of squares formula is different for a sample or a population.T or F Variability measures how closely together or how far apart the scores are in a distribution. T or F If sample variance is 25, what is the standard deviation of the sample? a. 5 b. 24 c.25 d.4.89 If mu = 70 and SS = 250 in a normal distribution of 50 scores, what is the standard deviation? a. 5 b. 2.236 c. 2.5 d.250
A sample of n = 4 scores was collected from a population with unknown parameters. Scores: 1, 4, 6, 1. A. What is the mean of the sample? B. What is the sum of squares, SS? C. What is the sample variance, s2? D. What is the estimated standard error of the mean, sM?
Consider the data in the table collected from four independent populations. Sample Sample Sample Sample 1 2 4 17 16 10 4 11 20 5 a) Calculate the total sum of squares (SST). b) Partition the SST into its two components, the sum of squares between (SSB) and the sum of squares within (SSW) c) Using a 0.05, what conclusions can be made concerning the population means? 14 23 3 9 Click the icon to view a table of critical...
Please help me with all 4. 3. Below you are provided with the sum of squares, the variance, or the standard deviation for a sample, as well as the sample size. Given a value, provide values for the other measures. For example, if the standard deviation is provided, then you will have to work backwards” to calculate the variance, then the sum of squares. (2 pts total). A. SS = 2500 B. SS = S2 = S2 = S =...
Using the computation formula for the sum of squares, calculate the sample standard deviation for the following scores 03 11 01 12 09 01 09 .
In a two-way ANOVA, mean squares are obtained by dividing each sum of squares by: a) the total number of scores minus one. b) its associated degrees of freedom. c) the total number of scores. d) the number of different cells.
19. What is the value of SS, the sum of the squared deviation, for the following population of N - 4 scores? Scores: 1, 4, 6,1 a. 0 b. 18 c. 54 d. 122 = 144 0. What is the standard deviation for the following population of scores? Seores: 1, 3, 7, 4, 5 a. 20 b. 5 c. 4 d. 2 Good Luck
ANSWER USING JAVA CODE (1)The sum of the squares of the first ten natural numbers is, 12 + 22 + ... + 102 = 385 The square of the sum of the first ten natural numbers is, (1 + 2 + ... + 10)2 = 552 = 3025 Hence the difference between the sum of the squares of the first ten natural numbers and the square of the sum is 3025 − 385 = 2640. Find the difference between the...
Sample1. 1,2,18 Sample 2. 1, 2 9 Sample 3. 6, 5, 3, 14 a) Calculate the total sum of squares (SST) and partition the SST into its two components, the sum of squares between (SSB) and the sum of squares within (SSW). 2 2 5 18 9 3 14 b) Use these values to construct a one-way ANOVA table. c) Using α=0.10, what conclusions can be made concerning the population means?