Suppose that 85% of all business managers are willing to switch companies if offered a salary increase of 20%. If a headhunter randomly contacts a simple random sample of 51 managers, what is the probability that the proportion willing to switch companies if offered a higher salary is between 0.9115 and 0.946? (Choose the best/closest answer to account for minor rounding)

Hint: For maximum accuracy, you should use technology rather than the Normal Tables to compute this probability.

.8633
.0345
.6900
.0819
.0742

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

both the histogram and the stem and leaf plot will visually show how many shoppers were of various ages within each range of data.   the histogram does not give us the specific ages of these shoppers unlike the stem and leaf plot.a histogram does not give us a true range of the data because we do not know exactly how old the shoppers were. a stem and leaf plot will give exact ages, so we can determine the exact range along with all measures of center and the others measures of center.   with the histogram, we cannot find any of these.

step-by-step explanation:

a natural event such as a flood, earthquake, or hurricane that causes great damage or loss of life.

step-by-step explanation: