86 × π = 86π
or
86 × 3.14 = 270.04
you can use both of them depends on what form the question is asking that ur answer be in
There are fewer people on the bus.
The start of it had at least 5
The end of it had at least 1
Answer:
By the Central Limit Theorem, it is approximately normal with mean 0.29 and standard deviation 0.0596
Step-by-step explanation:
Central Limit Theorem
The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean and standard deviation , the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean and standard deviation .
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
For a proportion p in a sample of size n, the sampling distribution of the sample proportion will be approximately normal with mean and standard deviation
According to the U.S. Census Bureau, 29% of Americans age 25 years or older have already earned a bachelor's or more advanced degree.
This means that
You decide to randomly select 58 adults over the age of 25 to ask if they have earned at least a bachelor's degree.
This means that
Describe the sampling distribution of the proportion of respondents who have earned at least a bachelor's degree.
By the Central Limit Theorem, it is approximately normal with mean and the standard deviation is
Answer:
16
Step-by-step explanation:
6 divided by 3/8=6*8/3=48/3=16
Answer:
(3, -3)
Step-by-step explanation:
<u>Given functions</u>:
and
<u>Solution is the Intersect which is found by equalizing the two functions:</u>
<u>Solving for x:</u>
- x² - 5x + 6=0
- x² - 2x -(3x -6) =0
- x(x-2) - 3(x-2)=0
- (x-2)(x-3)= 0
- x= 2
- and
- x= 3
<u>As both values of x for the first function reveal f(x) = -3, the pairs are:</u>