None. They're already pickled so someone else must've picked them before him.
Answer:
Step-by-step explanation:
get them some multiplication charts and use some examples like oreos or any type of cookies.
130 (I have to write 20 character or more so I'm writing this)
Answer:
(B) The correct interpretation of this interval is that 90% of the students in the population should have their scores improve by between 72.3 and 91.4 points.
Step-by-step explanation:
Confidence interval is the range the true values fall in under a given <em>confidence level</em>.
Confidence level states the probability that a random chosen sample performs the surveyed characteristic in the range of confidence interval. Thus,
90% confidence interval means that there is 90% probability that the statistic (in this case SAT score improvement) of a member of the population falls in the confidence interval.
