Answer:
True, True, False, True, False for part 1
Step-by-step explanation:
Make me brainliest
Answer:
Step-by-step explanation:
X Y
--------
1 0.50
2 0.25
3 0.13
4 0.06
5 0.03
Answer:
Statistic
Step-by-step explanation:
Given that a marketing company is interested in the proportion of people that will buy a particular product
The 380 randomly selected people who are observed to see if they will buy the product The proportion of the 380 observed people who buy the product fAll people in the marketing company's region The list of the 380 Yes or No answers to whether the person bought the product The proportion of all people in the company's region who buy the product Purchase: Yes or No
This is a statistic because this calculates a measure i.e. proportion of a sample.
Hence being sample proportion, this is a statistic.
Answer:
y= 8x +7
Step-by-step explanation:
<u>slope-intercept form:</u>
y= mx +c, where m is the gradient (or slope) and c is the y-intercept.
Since it is a linear function, the gradient of any 2 points would be equal.
Thus, gradient of the line
Subst. m=8 into the equation:
y= 8x +c
To find the value of c, substitute a pair of coordinates.
When x=0, y= 7,
7= 8(0) +c
c= 7
Thus, the equation of the linear function is y= 8x +7.
Answer:
553 km
Step-by-step explanation:
1:55.3 to 10:553