Kruti tests 97 participants to determine if people can increase self-love. She chooses an alpha level of .05. Kruti should conduct a t-test and the critical t value(s) is/are one-tailed; +1.6609 one-tailed; +2.3658 O two-tailed; -1.6609 and +1.6609 O two-tailed; -1.9850 and +1.9850

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