A rancher's herd of 250 sheep grazes over a 40-acre pasture. He would like to find out how many sheep are
grazing on each acre of the pasture at any given time, so he has some images of the pasture taken by the state
department of agriculture's aerial photography division. Here are three samples of the images
Sample 1
Sample 2
Sample 39
What margin of error is reasonable for these samples?

Plzzz maths ! quadratic sequences=an^2+c 1) 11,17,27,41,59 2) 7,16,31,52,79 3) 6,18,38,66,102 4) 0,9,24,45,72 5) 0,12,32,60,96

Which rational number could be graphed between -4 and -5

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?