Answer:
a. The probability that 359 or more of 1487 adults sleepwalked is zero (0).
b. Yes, it's significantly higher than the 21.6% of people who sleepwalked.
c. The result suggests 321 adults.
Step-by-step explanation:
a. The assumed 359 sleepwalked adults exceed the 21.6% correct rate. 359 sleepwalked adults give 24.1%.
b. Yes, it is significantly high because it's 24.1% instead of correctly assumed 21.6%.
c. 21.6% sleepwalked adults give 321.2 people. Hence, people can only be in whole of numbers. Therefore, it is 321 adults.
a point because a point has zero dimensions. there's no length, height, width, or volume. its only property is its location. you could have a collection of points, such as the endpoints of a line or the corners of a square, but it would still be a zero-dimensional object.
Answer: $7.65
Step-by-step explanation:
Divide the cost of what you are buying by 100 then multiply by the tax %
102/100=1.02
1.02*7.5=7.65
Answer:
what type of math is this? i can probably help
Step-by-step explanation:
Answer:
1/9 0.1111
Step-by-step explanation:
1/9 = 0.11111111111....
