amandag0316
contestada

The two-way frequency table below shows data on a student's performance on a math test and that student's
gender for students in Ms. Matchenbacker's class.
Complete the following two-way table of row relative frequencies.
(If necessary, round your answers to the nearest hundredth.)

The twoway frequency table below shows data on a students performance on a math test and that students gender for students in Ms Matchenbackers class Complete t class=

Respuesta :

Answer:

"female" and "pass" = 0.7368

"female" and "fail" = 0.2632

"male" and "pass" = 0..7368

"male" and "fail" = 0.2632

Step-by-step explanation:

To find the values for the row relative frequency, we just need to divide each value of the first table by the sum of the values of its respective row.

So, we will have that:

Relative value for "female" and "pass": 42 / (42 + 15) = 0.7368

Relative value for "female" and "fail": 15 / (42 + 15) = 0.2632

Relative value for "male" and "pass": 14 / (14 + 5) = 0..7368

Relative value for "male" and "fail": 5 / (14 + 5) = 0.2632

The table is completed with relative frequencies as follows

  • female with pass = 0.7368
  • female with fail = 0.2632
  • male with pass = 0..7368
  • male with fail = 0.2632

What is probability?

Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event.

For row relative frequency,

Divide each value of the first table by the sum of the values of its respective row.

Relative value for female with pass

= 42 / (42 + 15)

= 0.7368

Relative value for female with fail

= 15 / (42 + 15)

= 0.2632

Relative value for male with pass

= 14 / (14 + 5)

= 0..7368

Relative value for male with fail

= 5 / (14 + 5)

= 0.2632

Learn more about probability here:

brainly.com/question/11234923

#SPJ5