maybe: Mean
=
2.22
Median =
2
Mode =
1
and
3
Explanation:
Mean:
¯
x
=
1
+
2
+
1
+
2
+
1
+
3
+
3
+
4
+
3
9
=
20
9
=
2.22
Median: First we put the numbers in order from lowest to highest:
1
,
1
,
1
,
2
,
2
,
3
,
3
,
3
,
4
The median is the number that has the central position.
Median
=
2
Mode: it is the number that appears the most times. In this case, both
1
and
3
appear the same number of times, so they are both modes.
hope this helps!
There could be one more pentagon
**As far as I know
Answer:
10
Step-by-step explanation:

Answer:
The scatter diagram that contains the correlation coefficient closest to r = 1 is the first one shown in the attached images.
Step-by-step explanation:
The correlation coefficient "r" measures how much two variables x and y are related. When the variables are highly related, the value of r is closer to one and the points contained in the scatter diagrams are assimilated more and more to a line. When the value of r is positive the relation is crescent and therefore the slope of the line drawn by the points in the diagram has a positive slope
Therefore, to answer this question, one must search among the attached images for the dispersion diagram in which the points resemble a straight line with a positive slope.
The scatter diagram that meets the requirements mentioned is the first one that appears in the attached images
Answer:
10 blocks.
Step-by-step explanation:
Find the unit rate.

Therefore, 10 blocks weigh 70 ounces.