Consider the hypothesis test Upper H 0 colon sigma Subscript 1 Superscript 2 Baseline equals sigma Subscript 2 Superscript 2 against Suppose that the sample sizes are n 1 equals 5 and n 2 equ (b) Find a 95% confidence interval on Round your answer to two decimal places (e. g. 98.76)

he will have 300 because he is really broke and 300 is in his imangine

step-by-step explanation: he ehe heh step by the thy

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

pls mark as brainliest

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.

step-by-step explanation:

mean or average is 40.6