Based on the following statistical statement, χ2(1, N = 92) = 4.52, p = .03, is there a significant association? Group of answer choices Yes No

Consider the following 3 independent sample statistics (from Exercise 11.2.1, pg 454): Sample 1: Mean=43, SD=3.74, n=4, Sample 2: Mean=44, SD=4, n=3, Sample 3: Mean=34, SD=3.92, n=4. Compute the SS(between) and the SS(within).    Type the three digit numbers, first representing the SS(between) and second the SS(within), separated by comma with no spaces; e.g., 350,278 SHOW THE STEPS I NEED A NEW ANSWER PLEASE

QUESTION 5 What is iny 0.8944)? (Use the normal tables and report to two digits.) QUESTION 6 What is 0inyl 0.9878)? (Use the normal tables and report to two digits.)

A sociologist is studying the age of the population in Blue Valley. Ten years ago, the population was such that 19% were under 20 years old, 14% were in the 20- to 35-year-old bracket, 33% were between 36 and 50, 23% were between 51 and 65, and 11% were over 65. A study done this year used a random sample of 210 residents. This sample is given below. At the 0.01 level of significance, has the age distribution of the population of Blue Valley changed?Under 20 20 - 35 36 - 50 51 - 65 Over 6529 27 67 65 22(i) Give the value of the level of significance. State the null and alternate hypotheses.H0: The population 10 years ago and the population today are independent.H1: The population 10 years ago and the population today are not independent.H0: The distributions for the population 10 years ago and the population today are the same.H1: The distributions for the population 10 years ago and the population today are different. H0: Time ten years ago and today are independent.H1: Time ten years…

The following are the ratings of males by females in an experiment involving speed dating. Use the given data to construct a boxplot and identify the​ 5-number summary.   2.02.03.04.05.05.06.06.06.06.06.07.08.08.08.08.08.58.58.58.5

In a survey of 180 females who recently completed high​ school, 75% were enrolled in college. In a survey of 160 males who recently completed high​ school,70 ​% were enrolled in college. At a=.009​, can you reject the claim that there is no difference in the proportion of college enrollees between the two​ groups? Assume the random samples are independent. Complete parts​ (a) through​ (e).

2.17 Global warming: A research poll asked 1297 Americans "From what you've read and heard, is there solid evidence that the average temperature on earth has been getting warmer over the past few decades, or not?". The table below shows the distribution of responses by party and ideology, where the counts have been replaced with relative frequencies. Earth is warming Not warming Don't know (or refuse) Total Conservative Republican Mod/Lib Republican 0.09 0.12 0.05 0.26 0.09 0.02 0.09 0.20 Mod/Cons Democrat 0.14 0.02 0.08 0.24 Liberal Democrat 0.18 0.03 0.09 0.30 Total 0.5 0.19 0.31 1 a) Are believing that the earth is warming and being a liberal Democrat mutually exclusive? Omutually exclusive not mutually exclusive b) What is the probability that a randomly chosen respondent believes the earth is warming or is a liberal Democrat? c) What is the probability that a randomly chosen respondent believes the earth is warming given that they are a liberal Democrat? (please round to four…

Data for gas mileage (in mpg) for different vehicles was entered into a software package and part of the ANOVA table is shown below: Source   DF     SS     MS   Vehicle   2     440     220.00   Error   17     318     18.71   Total   19     758       Determine the p-value for the data. a) 0.0052 b) 0.8994 c) 0.0006 d) 0.0021 e) 0.0236 f) None of the above

If SSWithin = 24.06, SSBetween = 12.33, and there are three groups in the study with 20 cases per group, F = :