Can someone help me solve this problem?

Can someone help me solve this problem?

Assuming 0.5 is the alpha

value

$1.98

$2.07

$2.09

$2.2

$2.8

$2.4

$2.6

$2.98

$3.02

$2.47

$2.11

$2.33

$2.48

$2.17

$2.64

$2.19

$2.16

$2.89

$2.16

$2.49

$2.63

$2.67

$2.17

$2.73

$2.18

$2.18

$2.58

$2.86

$2.64

$2.34

$2.33

$2.89

$2.99

$3.14

$2.68

$2.17

Mean=

Standard Deviation=

E Value=

Confidence Intervals=