7 Draw an ogive cure from the data given below. Profits (Rs in lakhs) No. of Shops 10-20 6. 20-30 8. 30-40 12 40-50 18 50-60 25 60-70 16 70-80 8 80-90 5 2 90-100

Q: ANOVA table Source SS df MS Regression 1870.5782 1 1870.5782 41.39 Residual 1265.4934 28 45.1962…

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A: here use given graph

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A: Given that  Sample size n1=620 , n2=400 Favorable cases x1=65  , x2=36

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A: Maximum Likelihood Estimator or MLE.

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A: Here given  Sample mean = 175  n = 50 Population standard deviation  = 6

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Q: Consider the boxplot below. 23 36 46 61 79 20 30 40 50 60 70 80 data a. What quarter has the…

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Q: s link to download the spreadsheet for use in this activity. 576 qdzny7 Start In order for a candy…

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A: Given information: M1=89.74s1=10.39n1=32M2=83.08s2=11.67n2=49 Consider, sp2=n1-1s12+n2-1s22n1+n2-2…

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A: Solution-: Given: p^=0.642(or64.2%), n=2,415,499 adults,  E=0.08 We find the 95% C.I. and What is…

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Q: a. What is the corresponding z score of the age of 50 years? b. What is the probability that the age…

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A: M.L.E for parameter p binomial distribution

Q: Express the confidence interval (346.3, 655.9) in the form of ± ME.

A: here given ,  confidence Interval (346.3 , 655.9 ) upper limit  = 655.9 lower limit  = 346.3

Q: ferent brands differ. The data from the sample is provided below. Regular  1.1  1.7  1.1  1.4…

A: By applying ANOVA test for a single factor,