Here you go mate. Look at the attachment
Answer:
c
Step-by-step explanation:
<span>If a sample of 9 test scores is taken, there is approximately a 68% chance that the scores will be between the scores of 220 and 340, a 95% chance that they will be between 160 and 400 and a 99.7% chance the scores will be between 100 and 460.</span>
Answer:
27/72 IS MY best guest
Step-by-step explanation: