Answer:no
Explanation:
The reconstruction process didn't work but in my own opinion it was brought about the end of slavery but it didn't end the segregation and inequality....after the era of the reconstruction there were no longer slaves because of rules put in place but it didn't end segregation and inequality
Answer:Cronbach's alpha
Explanation:
Cronbach's alpha is used to measure consistency interms of how closely associated items in a group are.
It measures the scale of reliability as a coefficient of reliability not statistically.
below is a formula that is used to calculate this reliability.
α=N¯c/¯v+(N−1)¯c
Here N equate to the number of items, ¯c is the average inter-item covariance among the items and ¯v equals the average variance.
The increase number of items will increase Cronbanch's Alpha.
Additionally, if the average inter-item correlation is low, alpha will be low.
