OCR MEI S1 2016 June — Question 1

Exam BoardOCR MEI
ModuleS1 (Statistics 1)
Year2016
SessionJune
TopicMeasures of Location and Spread
TypeIdentify outliers using IQR rule
1 The stem and leaf diagram illustrates the weights in grams of 20 house sparrows.
250
26058
2779
28145
29002
3077
316
32047
3333
Key: \(\quad 27 \quad \mid \quad 7 \quad\) represents 27.7 grams
  1. Find the median and interquartile range of the data.
  2. Determine whether there are any outliers.
This paper (7 questions)
View full paper
Q1 Q2 Q3 Q4 Q5 Q6 Q7