Independent random samples are selected from two normal populations. The summary statistics are given below. Assume unequal variances for the following questions. Test if the mean of the first population is larger than that of the second population. What is the value of the test statistic (round off to second decimal place)

answer:

125 yards

explanation:

75+50=125. that is my answer

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.

they disappear if your absent from to long. i found out that the hard way.

step-by-step explanation:

brainliest lol i just need one more brainliest.