Which of the following represents a Type I error for the null and alternative hypotheses H0: $3,200 and Ha: > $3,200, where is the average amount of money in a savings account for a person aged 30 to 40?

a.Type I error would occur if we reject H0 and conclude that the average amount is greater than $3,200 when in fact the average amount is $3,200 or less.

b. A Type I error would occur if we fail to reject H0 and conclude that the average amount is $3,200 or less when in fact the average amount is greater than $3,200.

c. A Type I error would occur if we fail to reject H0 and conclude that average amount is less than or equal to $3,200 when in fact the average amount is $3,200 or less.

d. A Type I error would occur if we reject H0 and conclude that the average age is less than 30 when in fact the average age is greater than 40.