Write down all even permutations of {1,2,3,4} which take the element 1 to 2.
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- Count of Income Educ. Income 2 1 4 Grand Total 26 32 24 6. 88 55 81 98 32 266 3 90 203 51 144 61 346 Grand Total 132 266 99 700 LEGEND: HOUSEHOLD INCOME HEAD OF HOUSE EDUC. LEVEL ROW1 : Over $60,000 COLUMN1: College Graduate ROW2 : $30,000-S60,000 COLUMN2: Some College ROW3 : Under $30,000 COLUMN3 : High School Graduate COLUMN4 : Some High School Seven hundred households were asked to indicate their household income and the education level of the head of the house and this information w Excel. Use the Excel output above to answer the following question. What is the probability the household income is "not $30,000-$60,000" or the head of house's education level is some college or college graduate? a. 0.8143 Ob. None of the answers is correct Oc. 0.5940 Od. 0.4585 Oe. 0.2843Chi - square According to genetics theory (e.g. Mancuso, et al. 2009; doi:10.1038/nature08401), red-green colour blindness in humans is a recessive gender-linked characteristic. Theory shows that 50% of children have normal vision and are not carriers of the colour blindness gene, whilst 25% of children have normal vision and are carriers of the colour blindness gene, and 25% of children are red-green colourblind and are carriers of the colour blindness gene. A random sample of 200 children was taken with the following results: *view table down below* a) use descriptive statistics to represent the data b) test at the 1% level of significance, if the sample follows genetics theorysolution?
- Statistics: Problem Of ATLP: (a). Show that the weighted arithmetic mean of first n natural numbers whose weights are equal to the corresponding numbers is equal to (2n + 1)/3. (b) Also obtain simple arithmetic mean.escription nstructions Aultiple Attempts This test allows multiple attempts. Section 6.2 Force Completion This test can be saved and resumed later. Your answers are saved automatically. - Question Completion Status: QUESTION 1 In a survey of 380 households regarding the ownership of VCRS and DVD players, the following data was obtained: 350 households own one or more VCRS. 180 households own one or more VCRS and one or more DVD players. 13 households do not own a VCR or a DVD player. How many households only own one or more DVD players? O a. 16 households O b.29 households Oc. 30 households O d. 20 households O e. 19 households Of 17 households QUESTION 2 On a certain day, the Wilton County Jail had 184 prisoners. Of these, 128 were accused of felonies, and 117 were accused of misdemea Chck Save and Submit to save and submir. Click Sare All Answers to save all ansuers. earchHigh School Band - In most US high schools, students can play an instrument in three types of bands. A random sample of high school band students was taken and the results are summarized in the table below. Instrument type Band Woodwind Brass Percussion type Concert 31 25 8 Jazz 10 16 10 Marching 65 65 27 To assess whether there is a relationship between band type and instrument type, we conduct an appropriate hypothesis test. Based on the p-value that you calculated in the previous learning check question, which of the following describes the evidence to say that there is a relationship between band type and instrument type? Little evidence Some evidence Strong evidence
- Answer pleasePopulation by Age and Sex 5% 3% 2% 85+ 80-84 75-79 70-74 65-69 60-64 55-59 50-54 45-49 40-44 35-39 30-34 25-29 20-24 15-19 10-14 5-9 0-4 1% % of Population 1% 2% E 3% 5%Question list Question 3 Question 4 Question 5 Question 6 K The values listed below are waiting times (in minutes) of customers at two different banks. At Bank A, customers enter a single waiting line that feeds three teller windows. At Bank B, customers may enter any one of three different lines that have formed at three teller windows. Answer the following questions. Bank A Bank B 6.4 4.2 6.6 5.3 6.7 5.8 Click the icon to view the table of Chi-Square critical values. minSUBJECT: ENGINEERING DATA ANALYSIS (FAITH COLLEGES MATH 03) TOPIC: Test of Hypothesis NOTE: Make the solution detailed and clear in a sheet of paper. I NEED FULL COMPLETE SOLUTION AND CORRECT ANSWER!!! 3. In a research report, it is claimed that mice with an average life span of 32 months, will live to be about 40 months old when 40% of the calories in their food are replaced by vitamins and protein. Is there any reason to believe that μ < 40 if 64 mice that are placed on this diet have an average life span of 38 months with a standard deviation of 5.8 months? Use a P-value in your conclusion with α = 0.05.010-0 Winter 2023 Home à canvas.seattlecolleges.edu/courses/10176/assignments/81146 Maps Kindle Psychology 2e - O... Syllabus Announcements Modules Assignments People Office 365 Central Learning Support Central eTutoring →1 esc Zoom 1.3 X Q A WAMAP N 2 StatCrunch (1.4-1.7) Writing... The boxplot below shows the number of deaths attributed to UV radiation in African countries and Middle Eastern countries in the year 2002. ㅋ W Which death counts are more consistent overall? African Countries O Middle Eastern Countries S Which death counts are more consistent in the middle 50%? O African Countries O Middle Eastern Countries > Next Question X x + X The middle death count is higher for which group? O Middle Eastern Countries O African Countries * Question Help: Message instructor #3 с 40 E Middle Eastern Countries L H African Countries D 60 80 100 120 140 Number of Deaths Attributed to UV Radiation $ 4 C R F Search or type URL % 5 MacBook Pro T 6 G Y V B & 7 H 160 + 180 U * 00 8 10 N 9 J K…Statistics problem for college lavel