Calculate the approximate price relatives to two decimal places for the MTN and Vodacom stocks over the period in question

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A: Essay Quarrie Taylor Wilson Forbes 1 62 63 65 68 2 58 60 61 64 3 63 68 72 58 4 64 65 65 61…

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A: Given data: Age (x) Frequency (f) 12 6 13 62 14 194 15 343 16 492 17 548 18 83

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A: GIVEN DATA,n=28s=6.2x¯=40.3data is normally ditributed

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A: From the above data table,

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A: It is given that the data  $420, $462, $409, $236

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A: Here we have to solve part (d) of the given problem

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A:

Q: d) A South African manufacturer of BMW cars offers a model in one of three colors: Blue, Red, or…

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A: GivenMean(x)=19.4standard deviation(s)=4.7

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A: The χ2 statistic is calculated using the formula,  χ2 = Σ[(Oij–Eij)2/Eij] Where, Oij = Observed…

Q: The test statistic is (Round to two decimal places as needed.) The critical value is (Round to three…

A: Followings are the explanation of the question Use the chi -square test

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A: Introduction: It is required to find the odds ratio and interpret it, and also to identify the type…

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A: From given data we have : n=12

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Q: 1. A. 0.084 B. 0.400 C. 0.854 D. 0.454 2. Using the information given in question one (1) and the…

A: It is given that  Sample size, n = 10 P( X = 3 ) = 0.215 P( X = 4 ) = 0.251

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A: It is given that the probability density function of X is f(x; θ) = { (θ + 1)•xθ,   If 0 < x <…

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A: Givenp=0.40n=7

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Q: 3. Data Set "Earthquakes” lists earthquake depths, and the summery statistics are n=600, x=5.82 km,…

A: Given claim: The population mean equal to 5.00 km. Null Hypothesis: H0:μ=5 Alternative Hypothesis:…

Q: The probability that more than 159 people voted for the referendum is ___. (Round to four decimal…

A: From given data we have ; The sample size is n=300. The number of subjects is X=159. p^=159300=0.53

Q: The following are the monthly salaries of 10 employees (in Php): 10,500, 11,000, 14,500, 9,500,…

A: Given that data  10,500, 11,000, 14,500, 9,500, 12,000, 13,750, 11,550, 9,670, 17,779, 32,530. Mean…

Q: Maps You are conducting a study to see if the proportion of voters who prefer Candidate A is…

A: Given  p=0.25, n=516, X=138  Level of significance ɑ=0.005

Q: A simple random sample of 20 pages from a dictionary is obtained. The numbers of words defined on…

A: Given: n = 20 X = 58.9 s = 16.8 μ = 47.6 α = 0.05 Formula Used: Test-statistic-t = X-μsn

Q: (b) Find the probability that two or more of the five parolees will be repeat offenders. (Round your…

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Q: I need an APA write up description of the descriptives of this data set  (EXAMPLE: “The total sample…

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Q: 1. Data Set lists data from 100 M&Ms, and 27% of them are blue. The Mars candy company claims that…

A: Introduction: Denote p as the true proportion of blue M&Ms.

Q: 2. The manufacturer of a certain type of automobile claims that under typical urban driving…

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Q: Trisha has received the following grades this term: 75, 87, 90, 88, 79. If she wishes to earn an 85…

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Q: Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 2600 grams and…

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Q: should managing directors statement be accepted?

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Q: According to the Internal Revenue Service, the average length of time for an individual to complete…

A: Here, average is 10.53, standard deviation is 2.5 and n = 81.

Q: Use Data Set 7 found on my website for this question. Consider two models: Big and Small. Both…

A: Given Information: Consider the given dataset: Exam Tot Female Year Time H tot H4 H3 84 1 2 32…

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Q: Use the given information to find the number of degrees of​ freedom, the critical values χ2L and…

A: Givensample size(n)=30standard deviation(s)=0.24confidence level=90%

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A: Given Information: Consider the random variable X that represents the collector's spend talking to…

Q: Let X₁, X₂, X3,..., Xn be a random sample of size n from population X. Suppose that X~N(0, 1) Σ1Xi…

A: From the given information, Moment of generating function of normal distribution is eμt+σ22t2. For…

Q: K (a) Identify the shape of the distribution, and (b) determine the five-number summary. Assume that…

A: Note  1. Skewed distribution has large tails either top or bottom sides. 2. Symmetric distribution…

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Q: Let X₁, X₂, X3, X, denote a random sample of size n from the population distributed with the…

A: Parameter space means the set of all possible values taken by the the parameter.