Question

Chest Fiddl Luck Quin Cheste Crac Jody Smartfoo Orvill d White n Less Bran Orvill ACT r's ker Jiffy er's Smar e (Real erEvi Il Flamin Jack Pop Ched tpop Fadd Cheddar) ka ay g Hot S le Value hant hant utte Funf ett op Calor 425 1,440 325375 120 1,320 450 120 1530 80 280 1088 540 550 660 Fat 30 90 15 25 2 54 27 3.5 99 4.5 10g 32 33g 25 21 Chol ester ol 0.045 0 0.0125 0 0 000 Og 0.02 Prote5 36 7.5 7.5 2 30 9 3 31.5 2 6g 40 9g 10 6 in Fiber 7.5 18 7.5 1 30 9 3 362 8g 8 9g 20 Sodi 0.37 0.8 2.16 0.7 0.95 0.07 1.74 0.72 0.27 1.26 0.08 0.6g 1.24 0.55 0.75 Suga0 18 0 1.25 14 3 0 4.50 2g 96 3g 5 54

Using Chebychev’s inequality find the lower and upper values that have at least 75% of the data for each of the items above.

Answer 1

Chebyshev's Theorem: For any set of data (either population or sample) and for any constant k greater than 1, the proportion of the data that must lie within k standard deviations on either side of the mean is at least (1-1/k²).

I have shown the calculation for the first item, that is, calories. All other items can be solved similarly.

Cotlories: 425, 1440, 325, 35, 120, 1320, 450,120, 1530, 80 2s0, to88, 540, 550, 66 620.2 r-472.13 . fhorem ovw, 1-1-075 Atleast 75) values Re in tee nange a-2GH20 = [-32406, 1564-46)