A simple random sample of size n < 30 for a quantitative variable has been obtained. Using the normal probability plot, the

correlation between the variable and expected z-score, and the boxplot, judge whether a t-interval should be constructed.

n = 14; Correlation = 0.956

Expected z-Score

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NO

Yes

step-by-step explanation:

if u want da anser kill your teeser ifu hav wun

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

cant open file sorry!

step-by-step explanation:

answer: i don't understand it

step-by-step explanation: sorry