Instruction 12-10
the Management of a Chain Electronic Store Would

question 52

Multiple Choice

Instruction 12-10
The management of a chain electronic store would like to develop a model for predicting the weekly sales (in thousands of dollars) for individual stores based on the number of customers who made purchases.A random sample of 12 stores yields the following results:
$$\begin{array} { | c | c | } \hline \text { Customers } & \text { Sales (Thousands of Dollars) } \\\hline 907 & 11.20 \\\hline 926 & 11.05 \\\hline 713 & 8.21 \\\hline 741 & 9.21 \\\hline 780 & 9.42 \\\hline 698 & 10.08 \\\hline 510 & 6.73 \\\hline 529 & 7.02 \\\hline 460 & 6.12 \\\hline 872 & 9.52 \\\hline 650 & 7.53 \\\hline 603 & 7.25 \\\hline\end{array}$$
-Referring to Instruction 12-10,which is the correct null hypothesis for testing whether the number of customers who make purchases affects weekly sales?

• A)H₀: ?₁ = 0
• B)H₀: ? = 0
• C)H₀: ?₀ = 0
• D)H₀: ? = 0

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Definitions:

Infant Attachment

The emotional bond that develops between a child and a caregiver, critical to the child's emotional and social growth.

Adult Love

Complex emotional and interpersonal experiences characteristic of romantic relationships in adulthood, encompassing elements such as intimacy, commitment, and passion.

Passion

Passion refers to a strong, intense emotion or enthusiasm for something, such as a hobby, activity, or goal.

Triangular Theory

proposes that love is composed of three components: intimacy, passion, and commitment, each varying in degree across different relationships.