You can surely do this! First, find the mean of the 8 given scores. Add up these scores and then divide the result (sum) by 8 to obtain the mean.
raw score - mean
The formula for "z-score" is z = -------------------------
std. deviation
You'll need to calculate the standard deviation of these 8 scores.
73 - mean
Then, as an example: raw score 73 translates into z-score z = ---------------
std. dev.
Hey I would try to use Socratic or photomath they are apps
Answer: First option is correct.
Step-by-step explanation:
Purpose of tax-deferred retirement accounts are as follows:
1) To encourage consumers to invest money before it is taxed to level high taxes on a consumer at retirement.
As Tax-deferred status means earnings from investments like interest on investments, dividends on shares etc all are tax free until an individual takes a receipt of their profits.
As it encourages consumers to invest more money before it is taxed too high.
Hence, First option is correct.
Answer:
-3.75 or -3 3/4
Step-by-step explanation: