AP Stats Chapter 10: Estimating with Confidence

What is the critical value z* for a 90% confidence level? Step 4: Interpretation-Interpret your results in the context of the problem. Remember: Conclusion, connection and context. Just a reminder…Larger samples give smaller intervals because the standard deviation is being divided by a larger value. Assignment: p. 632-633 10.7 to 10.12 ................
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