Vue.component('feedback-table', {
    template: '#grid-template',
    data: function () {
        return {
            test:[],
            teste:'a'
        }
    },
    created:function(){
        $.getJSON('/getFeedbackQuestionsAndChances',function(data){
            this.test = data.chancesOfApproval;
        }.bind(this));
    },


});
new Vue({
    el: '#feedback-wrapper',
});

<div id="feedback-wrapper">
        <feedback-table></feedback-table>
    </div>
    <template id="grid-template">
        <div>
            <h1>teste</h1>
            <h1>@{{ teste }}</h1>
            <div class="table table-bordered table-responsive table-striped">
                <div v-for="entry in test">
                    @{{ entry }}
                </div>
            </div>
        </div>
    </template>