Answer:
<h3>U are known for Rapunzel Disney </h3>
<h3>#Hope </h3>
Answer:
48 gallons per 8 minutes equals
(48/8) gallons OR 6 gallons per minute.
Step-by-step explanation:
Answer:
(e) the mean number of siblings for a large number of students has a distribution that is close to Normal.
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.
By the Central Limit Theorem
The sampling distributions with a large number of students(at least 30) will be approximately normal, so the correct answer is given by option e.
You write 1/2 is also equal to .5
The complete question includes the graph of the parabola and is as in the attached image.
The equation of the parabola is; y = one eighthx2 + 5.
<h3>Equation of a parabola;</h3>
From observation;
- According to the graph of the parabola; we can evaluate the y-intercept of the parabola.
The y-intercept of the graph is +5; therefore value of y when x = 0 is; 5.
Additionally, the graph is concave (faces upward); the coefficient of x² is positive.
Ultimately, the required equation is; y = one eighthx2 + 5.
Read more on equation of a parabola;
brainly.com/question/4061870