From 1990 to 2000 the average temperature in july in dallas was 97∘ f. a researcher believes due to global warming that the average is increasing in dallas. which of the below could be the alternative hypothesis?

Strictly greater than 97 F

Step-by-step explanation:

Temperature is increasing

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type