From 1900 to 2000 the average temperature in july in atlanta was latex: 90^\circ f90 ∘ f. a researcher believes due to global warming that the average temperature is increasing in atlanta. what could be the null hypothesis?

Step-by-step explanation:

Definition:

Null hypothesis : It is a statement describing population parameter as per the objective of the study . It generally takes signs.

Alternative hypothesis : It is also a statement describing population parameter as per the objective of the study . It generally takes >, <, ≠ signs.

Let be the average temperature in July in Atlanta.

As per given ,

From 1900 to 2000 the average temperature in July in Atlanta was 90°F.

i.e.

A researcher believes due to Global Warming that the average temperature is increasing in Atlanta.

Clearly by using definition ,

Null hypothesis :

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation:

the answer is b to that quesiton