Question

responses:
A. If both Assertion and Reason are true and the Reason is the correct explanation of the
Assertion.
B. If both Assertion and Reason are true and the Reason is not the correct explanation of the
Assertion.
C. If Assertion is true but the Reason is false.
D. If both Assertion and Reason are false.
16. Assertion: Dental caries is caused by acidogenic bacteria of mouth.
Reason: The bacteria cause aerobic decomposition of sugars in to organic acids.
OR
Assertion: The normal systolic pressure is about 120 mm of Hg and diastolic pressure
is 80 mm of Hg.
Reason: Blood pressure is measured by sphygmomanometer.
llowing questions.​

Answer 1

it is claimed by a racer bike manufacturing company that the race bikes are driven on a average of more than 12,000 kilometres on yearly basis .To the test the company's claim 100 randomly drawn racer bike owners are asked to maintain a record of total distance they travel. Will you favour this companys claim if the randomly selected sample exibit an average of 13,200 kilometres and a standard deviation of 3900 kilometres? Use P value to conclude your answervwith 5% level of significance

Answer 2

Answer:

Verified by answer 1

Hope you have understood