Solve the Problem A)04591
B)0

question 20

Multiple Choice

Solve the problem.
-A southeastern college has an enrollment of 2951 female students. Records show that the mean height of these students is 64.7 inches and that the standard deviation is 2.3 inches. The table shows
Frequency and relative-frequency data for these heights. If you assume that the distribution of
Heights is approximately normal, then you can use the table to estimate areas under the associated
Normal curve (that is, under the normal curve that has parameters µ = 64.7 and Ϭ = 2.3) . Making
This assumption, estimate the area under the associated normal curve to the left of 65. $$\begin{array} { c | c | c } \begin{array} { c } \text { Height } \\\text { (inches) }\end{array} & \text { Freq. } & \begin{array} { c } \text { Relative } \\\text { freq. }\end{array} \\\hline \text { 56-under 57 } & 2 & 0.0007 \\\text { 57-under 58 } & 7 & 0.0024 \\\text { 58-under 59 } & 14 & 0.0047 \\\text { 59-under 60 } & 31 & 0.0105 \\\text { 60-under 61 } & 101 & 0.0342 \\\text { 61-under 62 } & 194 & 0.0657 \\\text { 62-under 63 } & 311 & 0.1054 \\\text { 63-under 64 } & 410 & 0.1389 \\\text { 64-under 65 } & 526 & 0.1782 \\\text { 65-under 66 } & 482 & 0.1633 \\\text { 66-under 67 } & 397 & 0.1345 \\\text { 67-under 68 } & 254 & 0.0861 \\\text { 68-under 69 } & 150 & 0.0508 \\\text { 69-under 70 } & 49 & 0.0166 \\\text { 70-under 71 } & 17 & 0.0058 \\\text { 71-under 72 } & 5 & 0.0017 \\\text { 72-under 73 } & 1 & 0.0003\end{array}$$

• A)0.4591
• B)0.5407
• C)0.3415
• D)0.1782

Understand the concept of social identity in the context of social media.

Identify different types of market segmentation and their applications.

Recognize the role of geographic and demographic segmentation in marketing.

Distinguish between behavioral segmentation and other segmentation types.

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Definitions:

First Stage

The initial phase or level in a process or series of actions, often setting the foundation for subsequent stages.

Organogenesis

The process during embryonic development in which organs are formed from the germ layers.

Embryonic Development

The process by which an embryo forms and develops, from the single-cell zygote stage to the establishment of body plan and organogenesis.

Hollow Ball

An early stage in embryonic development in many animals characterized by a spherical layer of cells surrounding a fluid-filled cavity.