You are planting seeds in a vegetable garden. according to the instructions on the seed packet, the seeds should be placed 12" apart. however, you would be content if the seeds were within an inch of that measurement on either end (i. e., between 11" and 13" apart). this is an example of
a. the range of variationb. basic corrective actionc. benchmarkingd. deviation disparitye. a feedforward control

A) the range of variation

Explanation:

In statistics, the range is a measure of variation which includes the highest value and the lowest value, in other words, the extreme points.

In this case, the range of variation represents the extreme points at which it is OK to plant our seeds. If we plant seeds more than 13" apart then we aren't doing it correctly, the same if we pant them less than 11" apart.

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"we first find value of tax in dollars.

the difference between the two prices   is: 23. 54 - 22 = 1.54

therefore the sales tax in dollars is 1.54

the tax % will be   (amount of tax / original cost price ) × 100

(1.54 / 22) × 100  → (0.07) × 100 =   7

so the tax rate is 7%

we can double check the answer.

7 % of 22   → (7/100) × 22 → 0.07 × 22 = 1.54

22 + 1.54 = 23.54"