Answer:

Step-by-step explanation:

0.092

**Options:**

**(12,0) (0,12) (3,-1) (0,-4/3)**

**Answer:**

(12,0)
, (3,-1) and (0,-4/3)

**Step-by-step explanation:**

**Given**

**Required**

Which option is true?

**A coordinate point is of the form; **

**So, we have to substitute the x and y values in the given equation.**

**A. For (12,0)**

** and **

** becomes**

<em>**This is true**</em>

**B. For (0,12)**

and** **

** becomes**

<em>**This is false**</em>

**C. For (3,-1)**

and** **

** becomes**

<em></em>

<em></em>

<em>**This is true**</em>

**D. For (0,-4/3)**

and** **

** becomes**

<em></em>

<em>**This is true**</em>

<em></em>

**<em>Hence, (12,0)
, (3,-1) and (0,-4/3) are true values of the equation</em>**

**Answer:H311**

**Step-by-step explanation:h311**

The probability is 0.69.

We find the z-scores that correspond with each end of the range we're looking for. To find a z-score, we use the formula:

Using a z-table (http://www.z-table.com) we see that the area under the curve left of the score 350 would be 0.228. The area under the curve left of the score 400 would be 0.918. To find just the range between 350 and 400, we subtract the area left of 350 from the area left of 400; this will give us just from 350 to 400:

0.918-0.228 = 0.69.

**Answer:**

**Step-by-step explanation:**

A scatter plot is a two-dimensional data visualization that uses dots to represent the values obtained for two different variables one plotted along the x-axis and the other plotted along the y-axis.

A regression line is a straight line that describes how a response variable y changes as an variable x changes. It is the relation between two variables x and y.

Here,

x = day of a week

y = number of visitors

The given data points are

Plotting the scatter plot and regression line in Excel, the following is generated which is attached further below.

The regression line is,

Comparing it with the general slope-intercept form ,

slope =