Question

read each scenario and determine the cause of invalid data. renata surveyed her 30 classmates about their favorite hobby, but her results contained only 13 data points. point, so he made it up. inadequate data false data measurement or recording error inability to reproduce data hen writing his experimental procedure. een two objects in inches rather than centimeters.

Explanation:

For Renata's scenario: She surveyed 30 classmates but has only 13 data points. Inadequate data occurs when the collected data is insufficient (fewer responses than the sample size here). False data is made - up, measurement/recording error is about incorrect recording, and inability to reproduce is about repeating results. So the cause is inadequate data.
For the "he made it up" scenario: Making up data means the data is false, so the cause is false data.
For the "when writing his experimental procedure" (assuming a context where data issues relate to procedure leading to insufficient or wrong data collection, but if it's about not having enough data from procedure issues, but more likely if it's about not being able to get data as per procedure, but the first two are clear. Wait, the first dropdown for Renata: the options are inadequate data, false data, measurement or recording error, inability to reproduce data. Renata's case: surveyed 30, got 13 - so not enough data collected. So inadequate data. The second: "he made it up" - false data. The third: if it's about a mistake in procedure leading to wrong data collection (like not recording properly), but maybe the third scenario (the one with inches vs centimeters) is measurement or recording error (using wrong unit). But for Renata's first part:

Answer:

For Renata's survey: inadequate data
For "he made it up": false data
For "between two objects in inches rather than centimeters": measurement or recording error