Answer:
Following are the answer to this question:
In question, a) ordinal.
In question, b) ratio
.
In question, c) true.
Step-by-step explanation:
For its "ordained" existence, regular data is used to conduct surveys and questionnaires. To identify respondents into different categories, a quantitative methodology is employed to sufficient excess.
Its ratio data is defined as a statistical method with the same features as continuous variables, that recognize the proportion of each data to an absolute null as its source. In many other words, the meaning of the line graph may not be positive.
Its newest program gives the gap between exits data.
Answer:
18
Step-by-step explanation:
median is the number in the middle of the set of numbers
Hello :
x²+y²+4x-8y +13 = 0
(x² +4x) +(y² -8y )+13 = 0
(x²+4x+4) -4 +(y-8y +16) -16 +13 = 0
(x+2)² +(y -4)² = 7
the center is : (-2 , 4) and radius <span>√7</span>
Answer:
y= 3cb/ 5t
Step-by-step explanation:
combine 5 and t/4
5t/4 times y= 3(b/4) times c
combine 5t/4 and y
5ty/4=3(b/4) times c
combine 3 and b/4
5ty/4= 3b/4 times c
combine 3b/4 and c
5ty/4=3bc/4
multiply each term in 5ty/4=3bc/4 by 4/5t to eliminate the fractions
y=3bc/4 times 4/5t
simplify
y=3cb/5t
Answer:
5.5 or 22/4
Step-by-step explanation:
Pi stands for π which is equal to 22/7
Hence;
(7×22/7)÷4
=22/4 which is equal to 5.5 in decimal
