CBSE BOARD XII, asked by lalitdhariwal04, 1 year ago

Out of 800 person, 25% were literates and 30 had travelled beyond the limits of district. 40% of the literates were among those who had not travelled. Prepare a 2 × 2 contingency table and test at 5% level of significance whether there is any relation between travelling and literacy.

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Answered by sweetgirl47
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