(b) The figure to the right represents the normal curve with ? = 266 days and ? = 16 days. The area between x = 235 and x = 280 is 0.7829. Provide two interpretations of this area. Provide one interpretation of the area using the given values. Select the correct choice below and fill in the answer boxes to complete your choice. (Type integers or decimals. Use ascending order.) A. The proportion of human pregnancies that last less than [ ] or more than [ ] days is [ ]. B. The proportion of human pregnancies that last between [ ] and [ ] days is [ ].
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9375 \] Calculating for x = 280: \[ z_{280} = \frac{280 - 266}{16} = 0.875 \] ** Show more…
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Suppose the lengths of human pregnancies are normally distributed with μ = 266 days and σ = 16 days. Complete parts (a) and (b) below. (a) The figure to the right represents the normal curve with μ = 266 days and σ = 16 days. The area to the right of X = 295 is 0.0350. Provide two interpretations of this area. Provide one interpretation of the area using the given values. Select the correct choice below and fill in the answer boxes to complete your choice. (Type integers or decimals.) A. The proportion of human pregnancies that last less than days is B. The proportion of human pregnancies that last more than 295 days is
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