It must be very stressful for you. But don’t worry about it too much! Find support from your friends or family, relax when you study, take study breaks, treat yourself. Even though most people see them as distractions, find something you enjoy to do besides studying. Also eat a lot. I always say, a mind can’t work on an empty stomach. Don’t be afraid to seek help for help doing practice problems either! This app is great because people like me would love to help whenever we can. Practice multiple choice, increasing 20 to 30 to 40 and more per day. Look for patterns, and when you come across something difficult, take a deep breath and smile. Drink some water, and read it again. If it doesn’t work, skip it and come back to it. But use your time wisely! Good luck!!
Answer: Suppose that the starting salaries for faculty at Super University ... chosen starting faculty member has a salary greater than $90,000? ... If a teacher is selected at random, find the probability that he or she makes .
Explanation:
Answer:
C.
Explanation:
A peeler removes fruit and vegetable skins in small strips.
Answer:
The probability that it will take a week for it three wet weather on 3 separate days is 0.06166 and its standard deviation is 0.9447
Explanation:
Probability of wet weather = 0.15
Probability of not being a wet weather = 1-0.15
We are supposed to find probability that it will take a week for it three wet weather on 3 separate days
Total number of days in a week = 7
We will use binomial over here
n = 7
p =probability of failure = 0.15
q = probability of success=1-0.15
r=3
Formula :![P(r=3)=^nC_r p^r q ^{n-r}](https://tex.z-dn.net/?f=P%28r%3D3%29%3D%5EnC_r%20p%5Er%20q%20%5E%7Bn-r%7D)
![P(r=3)=^{7}C_{3} (0.15)^3 (1-0.15)^{7-3}\\P(r=3)=\frac{7!}{3!(7-3)!} (0.15)^3 (1-0.15)^{7-3}\\P(r=3)=0.06166](https://tex.z-dn.net/?f=P%28r%3D3%29%3D%5E%7B7%7DC_%7B3%7D%20%280.15%29%5E3%20%281-0.15%29%5E%7B7-3%7D%5C%5CP%28r%3D3%29%3D%5Cfrac%7B7%21%7D%7B3%21%287-3%29%21%7D%20%280.15%29%5E3%20%281-0.15%29%5E%7B7-3%7D%5C%5CP%28r%3D3%29%3D0.06166)
Standard deviation =![\sqrt{n \times p \times q}](https://tex.z-dn.net/?f=%5Csqrt%7Bn%20%5Ctimes%20p%20%5Ctimes%20q%7D)
Standard deviation =![\sqrt{7 \times 0.15 \times (1-0.15)}](https://tex.z-dn.net/?f=%5Csqrt%7B7%20%5Ctimes%200.15%20%5Ctimes%20%281-0.15%29%7D)
Standard deviation =0.9447
Hence The probability that it will take a week for it three wet weather on 3 separate days is 0.06166 and its standard deviation is 0.9447
They issue recalls. A recall is when a company realizes that a product has a defect that might be dangerous or causes the product to malfunction. When a thing is recalled, all stores selling it send it back to the manufacturer, while people who bought it are allowed to return it for repair or often to get another product instead of that one for free.