Answer:
B) slope of the line 
;Y- intercept is none
slope of the line 
Y- intercept is none
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given equation of the line 
The equation of the straight line in slope - intercept form
y = m x + c
slope of the line
Y- intercept is none
Step-by-step explanation:
Given that,
A meal plan lets students buy $20 meal cards.
Each meal card lasts about 8 days.
Let us assume that y denotes number of days for a 20 dollar meal card i.e. $20 every 8 days.
Let x = number of $ for another day.
So,
Hence, this is the required equation.
Answer:
Provided that the sample size, n, is sufficiently large (greater than 30), the distribution of sample means selected from a population will have a normal distribution, according to the Central Limit Theorem.
Explanation:
1. As n increases, the sample mean approaches the population mean
(The Law of Large numbers)
2. The standard error of the sample is
σ/√n
where σ = population standard deviation.
As n increases, the standard error decreases, which means that the error
between the sample and population means decreases.
Log 100 equals 2. If you use a scientific calculator it equals 2.
