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Compute the linear correlation coefficient between MRI count and IQ for females

The linear correlation coefficient between MRI count and IQ for females is approximately 0.334. This indicates a weak positive correlation between MRI count and IQ in this dataset for females.

Do you have any questions or would you like further details? Here are five follow-up questions related to this topic:

1. How is the correlation coefficient interpreted in terms of strength and direction?
2. Would the correlation be stronger or weaker for the male data in this table?
3. How does sample size affect the accuracy of the correlation coefficient?
4. What does it mean if the correlation coefficient is close to 1 or -1?
5. How can we determine if the correlation is statistically significant?

**Tip:** Correlation measures only linear relationships, so a low correlation doesn't necessarily imply no relationship—it may just be non-linear.

Calculate the linear correlation coefficient between MRI count and IQ for females. The dataset includes MRI counts and IQ values for 5 females, and the computed correlation coefficient is approximately 0.334. Learn how this indicates a weak positive correlation.

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