Answer: 0.46, 0.056, the distribution is approximately normal
Step-by-step explanation: The shape is approximately normal since the expected number of successes equals 36.8 and the expected number of failures equals 43.2 are both larger than 10
Answer:
Step-by-step explanation:
The vertex is at the turning point. According to the graph, that point is (-2,3).
The axis of symmetry passes through the vertex: x = -2
1) 20-2e
3)12f+32f^2+14f^4
Answer:
0.2, 1/4, 0.4
Step-by-step explanation:
1.4 = 0.25
0.2, 0.25, 0.4
