Post a New Question

Statistics

posted by on .

A Kansas University research station wishes to investigate if a new variety of wheat is more resistant to a disease than an old variety. It is known that this disease strikes approximately 15% of all plants of the old variety. A field experiment was conducted, and of 120 new plants, 12 became infected.
The calculated value of the test statistic is:



1.83

1.10

-1.53

1.53

1.83

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question