$X^{2}$ test is very frequently used for _______________.

testing goodness of 'fit'

No worries! We‘ve got your back. Try BYJU‘S free classes today!

testing association between two variables

No worries! We‘ve got your back. Try BYJU‘S free classes today!

both (A) and (B)

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

none of the above

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C both (A) and (B)
Chi-square test is used to determine whether there is a significant association between two variables and it also tests goodness of fit as it measures how well the observed distribution of data fits with the distribution that is expected.

Suggest Corrections

Similar questions

Q69) Graphene is frequently in news. What is its importance?

1, It is a two-dimensional material and has good electrical conductivity.

2. It is one of the thinnest but strongest materials tested so far.

3. It is entirely made of silicon and has high optical transparency.

4. It can be used as ‘conducting electrodes’ required for touch screens, LCDs and organic LEDs.

Which of the statements given above are correct?

Graphene is frequently in news recently. What is its importance?

1. It is a two-dimensional material and has good electrical conductivity.

2. It is one of the thinnest but strongest materials tested so far.

3. It is entirely made of silicon and has high optical transparency.

4. It can be used as ‘conducting electrodes’ required for touch screens, LCDs and organic LEDs.

Which of the statements given above are correct?

Join BYJU'S Learning Program