An examination was given to two classes consisting of 40 and 50 students
respectively. In the first class the mean mark was 74 with a standard deviation of 8, while in
the second class the mean mark was 78 with a standard deviation of 7. Is there a significant
different between the performance of the two classes at a level of significance of 0.05
Answers
Answer:
In the given figure, name
(a) the side opposite to vertex A.
(b) the vertex opposite to side AB.
(c) the angle opposite to side AC.
(d) the angle made by the sides CB and CA.
Step-by-step explanation:
In the given figure, name
(a) the side opposite to vertex A.
(b) the vertex opposite to side AB.
(c) the angle opposite to side AC.
(d) the angle made by the sides CB and CA.
In the given figure, name
(a) the side opposite to vertex A.
(b) the vertex opposite to side AB.
(c) the angle opposite to side AC.
(d) the angle made by the sides CB and CA.
In the given figure, name
(a) the side opposite to vertex A.
(b) the vertex opposite to side AB.
(c) the angle opposite to side AC.
(d) the angle made by the sides CB and CA.
In the given figure, name
(a) the side opposite to vertex A.
(b) the vertex opposite to side AB.
(c) the angle opposite to side AC.
(d) the angle made by the sides CB and CA.
In the given figure, name
(a) the side opposite to vertex A.
(b) the vertex opposite to side AB.
(c) the angle opposite to side AC.
(d) the angle made by the sides CB and CA.
In the given figure, name
(a) the side opposite to vertex A.
(b) the vertex opposite to side AB.
(c) the angle opposite to side AC.
(d) the angle made by the sides CB and CA.