Question

17. The average height of a particular species of plants is known to be 78 cms. The average height of a sample of 100 plants of the species to whcih a particular measure was applied was found to be 80 cms and the S.D of the sample 10 cms. Examine whether the mean height has increased by the application of the particular
manure. (a = 0.05)

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Answer 1

Answer:

The average height of a particular species of plants is known to be 78 cms. The average height of a sample of 100 plants of the species to whcih a particular measure was applied was found to be 80 cms and the S.D of the sample 10 cms. Examine whether the mean height has increased by the application of the particular

manure. (a = 0.05)

please don't spam❌️ its urgent