Mathematics, 04.07.2019 18:00, ofcitsnijah
Arecent poll of employees working for a national fast-food chain claims that 58% of its employees eat at the fast-food chain. a sample of 200 people shows that only 42% of the employees eat at the fast-food chain. to determine whether this sample supports the population proportion of 0.58, a simulation of 200 trials is run, each with a sample size of 50 and a point estimate of 0.42. the minimum sample proportion from the simulation is 0.31, and the maximum sample proportion from the simulation is 0.53. what is the margin of error of the population proportion using half the range? ±0.07 ±0.11 ±0.13 ±0.21
Answers: 1
Mathematics, 21.06.2019 19:00, robert7248
Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.
Answers: 2
Mathematics, 22.06.2019 00:00, tuetheturtle
The letters g e o r g i a are placed in a bag . if you picked a card and knew it was a vowel , what is the probability that it is an a ?
Answers: 1
Arecent poll of employees working for a national fast-food chain claims that 58% of its employees ea...
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