The standardized regression coefficient is the slope obtained by the regression of y on x when the data are standardized
Indicate whether the statement is true or false
TRUE
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JSE Securities Exchange is the largest stock exchange in Africa. The JSE provides a market where securities can be traded freely under a regulated procedure. The company acts as an intermediary between the traders. JSE is an example of a(n) ________
A) internal broker B) infomediary C) customer community D) market maker E) third party arbitrator
Which of the following parameters forms the basis for measuring sponsorship effectiveness using demand-side methods?
A) impact on market share of sponsor B) amount of time a brand is clearly visible on a television screen C) amount of relevant newsprint mentioning the sponsor D) influence on consumers' brand knowledge of the sponsor E) net impact on the sponsor's bottom line
An alliance can be created to enable customers to use the same technology for purchases from different companies.
Answer the following statement true (T) or false (F)
According to the endosymbiotic theory, mitochondria and chloroplasts evolved from aerobic and photosynthetic bacteria that were engulfed and "took up" residence in a host prokaryotic cell. Use your knowledge of how plant and animal cells differ to answer the following questions:A. Did the ancestral plant cell engulf both types of bacteria? Cite evidence to justify your answer.B. Did the ancestral animal cell engulf both types of bacteria? Cite evidence to justify your answer.C. If the answer to either A or B is yes, then which type of bacteria would have been engulfed first? Cite evidence to justify your answer.
What will be an ideal response?