Answer:
Answer is A
Step-by-step explanation:
Answer:
D is incorrect this is your answer
Answer
No
Step-by-step explanation:
Since you 4x3=12 3x3 = 9
Answer:
Mean age = 1271.27
Step-by-step explanation:
No of children = 77
The age at which children first began to combine words = 16.51 months
Mean age = No of children × age at which children first began to combine words
= 77 × 16.51
= 1271.27
Mean age = 1271.27
Answer:
n=3/2
Step-by-step explanation:
