Answer:
<u>0.36 or 36%</u>
Step-by-step explanation:
<u>Finding the Mean Probability</u>
- Number of total green marbles / Number of total experimentss
- 1 + 5 + 3 / 4 + 12 + 9
- 9/25
- <u>0.36 or 36%</u>
Answer:
1 shaded to 5 unshaded
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
From the question we are told that
The coefficient for the training is 
The standard error is 
The confidence level is 95%
Generally the level of significant is mathematically represented as

=> 
Generally the critical value of
obtained from the normal distribution table is 
Generally the test statistics is mathematically represented as

=> 
=> 
Generally given that the
Hence there is no sufficient evidence to conclude that the program has a positive and statistically significant impact on wages at a 95% confidence level.
So the answer is False
Answer:
Delta Ft = 70*3 - 42*7 = 168 #$