) The data below represent the weight losses for people on three different exercise programs. Exercise A 2.5 8.8 7.3 9.8 5.1 Exercise B 5.8 4.9 1.1 7.8 1.2 Exercise C 4.3 6.2 5.8 8.1 7.9 At the 1% significance level, does it appear that a difference exists in the true mean weight loss produced by the three exercise programs

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Step-by-step explanation:

answer: yes youre right.

step-by-step explanation:

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.