Mathematics: WILL HIVE YOU BRAINIEST A magazine collected data from its readers on whether or not they have a smart phone and whether or not they have a text messaging planThe two-way table below shows the data collected. Has Smart Phone Does Not Have Smart Phone Total 8247129 Text Messaging Plan No Text Messaging Plan 3313 46 Total115 60 175 Which correlation does the two-way table suggest? A. Those who do not have a smart phone tend not to have a text messaging plan. B. Those who have a smart phone tend not

WILL HIVE YOU BRAINIEST A magazine collected data

fixianstewart

24.10.2021

Step-by-step explanation:

To gut the interquartile range first we need to order the data:

59 ,65 ,74, 77, 82, 85, 88, 92 , 95

After ordering we can find the quartile one that is the median of the set below the median, i.e. 59, 65, 74, 77, 82. That is 74.

Next, we need the quartile 3, i.e the median of the top half, so quartile 3 is 88

The interquartile range is quartile 3 minus quartile

IR=Q3-Q1=88-74=14

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