Assuming you are rounding the answer:
One's place = 680
Ten's place = 700
Hundred's place = 1000
Answer:
0.13591.
Step-by-step explanation:
We re asked to find the probability of randomly selecting a score between 1 and 2 standard deviations below the mean.
We know that z-score tells us that a data point is how many standard deviation above or below mean.
To solve our given problem, we need to find area between z-score of -2 and -1 that is .
We will use formula to solve our given problem.
Using normal distribution table, we will get:
Therefore, the probability of randomly selecting a score between 1 and 2 standard deviations below the mean would be 0.13591.
The slope is 3 and the y-intercept is -4
Answer:
Step-by-step explanation:
The area for a triangle is given by:
Where b is the base length and h is the height.
The base is 2 and height is also 2. Therefore:
Simplify:
Multiply:
Answer:
B) 181
Step-by-step explanation:
3*5=15
45*4=180
24/2=12
12-4=8
5*2=10
15+190-12+10-10=181