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A: Given : significance level,α= 0.05

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A: Here make contingency table

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Q: # Of ID Weight Systolic Pressure 1 120 126 145 120 3 118 128 4 162 129 106 119 143 136 • Weight –…

A: Mean : In statistics , mean is the average of number of observations. Average is the sum of…

Q: CPS Une A bcps.schoology.com/common-assessment-delivery/start/3191353273?ac pogle Misty Mountain…

A: Slope: We know Slope of a line  m=y2-y1x2-x1 Here from the above graph we get  (x1,y1)=(1,2) and…

Q: Fill out table   Expected # Indiv. Observed # Indiv. (Obs – Exp)2 (Obs – Exp)2/Exp FF   22…

A: Observed for every individual, For FF=> 22/93 = 23.66 For SS=> 36/93= 38.71 For SF=> 35/93=…

Q: A distance AB is observed repeatedly using the same equipment and procedures, and the results, in…

A: sample size (n)  = 12 a) The lines most probable length sample mean (x̄) = Σx /n=  784.825/12=…

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A: Here the range given by the defense ministry is an 85% confidence interval for mean values. So here…

Q: ucted to compare the average time sper lts are recorded in the table below. Grade (pe 1on OD uO7 96…

A: The following table shows the required calculations for the linear correlation coefficient, i.e, r.…

Q: What is the measure of Z?

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Q: The weight of a newborn is an example of O Quantitative discrete O Qualitative ordinal O Qualitative…

A: It is given that the statement about to the type of data variable. Here, need to find out the…

Q: Which of these describes the population parameter? O A. X = 157 OB. X= 165 OC. μ = 165 OD. U = 157

A: It is given that  Population mean = 157 Population standard deviation = 25 Sample mean = 165 Sample…

Q: i ca after participating in an aerobic exercise program and swi wn in the following table: Blood…

A: *Answer:  Open a.Reject the Null Hypothesis. 5.465 > 1.761is the correct answer. * Explanation:

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A:

Q: 4. A school club consists of 20 male students and 11 femal. represent the club in the student…

A: Given data, No of male students=20 No of female students=11 If 4 students are selected P(2 will be…

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Q: Number of students in a class of 30 who prefer peanut M&Ms over plain M&Ms

A: A categorical variable is a variable type with two or more categories.

Q: 6 months with a standard de nce to conclude that the groce esos every 6 months at a = 5

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Q: a. Alex's z-score is b. Boris z -score is __ C. performed on exam better than

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Q: Result of throwing die were recorded as follows: Number falling upwards 1 2 3 4 5 6 Frequency Is the…

A: Given: The frequency distribution (O) is as follows Number falling upwards Frequency 1 27 2…

Q: Find the measure of ZP.

A: Here we have to find the m∠P=?

Q: In(e"

A: Given : lnex+1x2

Q: p(z) = z*+'q(z) mial.

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Q: - at P, and fine = e*"; P(2, 3) ety.

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Q: 1 tudents in a very large statistics c ion of 18 pounds. Use this inform

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Q: EXEC E 60 (by Age Group) SVITA 50 ini alid mA 40 OXE 30 aliser 20 diw bns satste pnome anoilen…

A: We have given the based information in the graph about the community volunteer program.

Q: What is e?

A: Given : To discuss what is e?

Q: REVIEW: DIFFENENTIATE THE FOLLOWING किमोि 2 2. y = メ+5 WE TAE APPNO PRLATE ト mlA

A: Upon simplifying:y=x4x+1We know that (uv)'=u'v+v'u and…

Q: A E АВ — AС

A: Explanation and solution is given below....

Q: e) what is heis var (w)?

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Q: The WISC-IV is a standardised instrument for measuring IQ in children. The population M = 100 and SD…

A: Given data: Mean : M =100 SD = 15 Child score (x) = 120 To find: The Z-score.

Q: 1) Evaluate - y)dA ra region hounde cun Sketch diagram of

A: Double integration

Q: J 49+14

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Q: ug in ribution of the number of accidents in 150 weeks. Number of Accidents 0 |Observed frequency 1…

A: Frequency distribution of the number of accidents  Number of Accidents Observed Frequency 0 50…

Q: 3. A, -3 10 Az What is fe) dx in terms of the abova aieas -3

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A: Given P(Z>c)=0.8621

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Q: what is e valueofECv-Z)² fr 43,4? Scores

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Q: Qlcraluate the Followng Howing tntegratsi-

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A:

Q: An education researcher claims that 60% of college students work year-round. In a sample of 200…

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Q: (3) If you are evaluating two different sets of measurements 0.952(7) atm and 0.977(5) atm. Are they…

A: In hypothesis testing we test the hypothesis regarding the population parameter.

Q: Define Type I and Type II errors. Турe I: v the Ho, but it is Турe II: v the Ho, but it is

A: Type 1 : ?  the H0, but it is ? Type II : ? the H0 ,but it is ?

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Q: Find the Antiderinatine 1. et3x tang

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Bar Graphs

A bar graph is a chart or graphical representation of data. A bar chart, also known as a bar graph, is a graph or chart that displays categorical data using rectangular bars with heights or lengths equal to the values they represent. Typically, bar graphs show categorical and numerical variables grouped in class intervals. A bar graph is useful for comparing and analyzing a set of data.